19391669154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{396509}}^1$

素因数の和:396560

約数の個数: 96

約数和(自身を含む): 51958670400

約数和(自身を除く): 32567001246

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 1254, 1287, 1482, 1881, 2223, 2574, 2717, 3762, 4446, 5434, 8151, 16302, 24453, 48906, 396509, 793018, 1189527, 2379054, 3568581, 4361599, 5154617, 7137162, 7533671, 8723198, 10309234, 13084797, 15067342, 15463851, 22601013, 26169594, 30927702, 39254391, 45202026, 46391553, 56700787, 67803039, 78508782, 82870381, 92783106, 97937723, 113401574, 135606078, 165740762, 170102361, 195875446, 248611143, 293813169, 340204722, 497222286, 510307083, 587626338, 745833429, 881439507, 1020614166, 1077314953, 1491666858, 1762879014, 2154629906, 3231944859, 6463889718, 9695834577, 19391669154]

約数ペア:

[(1, 19391669154), (2, 9695834577), (3, 6463889718), (6, 3231944859), (9, 2154629906), (11, 1762879014), (13, 1491666858), (18, 1077314953), (19, 1020614166), (22, 881439507), (26, 745833429), (33, 587626338), (38, 510307083), (39, 497222286), (57, 340204722), (66, 293813169), (78, 248611143), (99, 195875446), (114, 170102361), (117, 165740762), (143, 135606078), (171, 113401574), (198, 97937723), (209, 92783106), (234, 82870381), (247, 78508782), (286, 67803039), (342, 56700787), (418, 46391553), (429, 45202026), (494, 39254391), (627, 30927702), (741, 26169594), (858, 22601013), (1254, 15463851), (1287, 15067342), (1482, 13084797), (1881, 10309234), (2223, 8723198), (2574, 7533671), (2717, 7137162), (3762, 5154617), (4446, 4361599), (5434, 3568581), (8151, 2379054), (16302, 1189527), (24453, 793018), (48906, 396509)]