12367784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 28728000

約数和(自身を除く): 16360216

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 569, 572, 836, 988, 1138, 1144, 1672, 1976, 2276, 2717, 4552, 5434, 6259, 7397, 10811, 10868, 12518, 14794, 21622, 21736, 25036, 29588, 43244, 50072, 59176, 81367, 86488, 118921, 140543, 162734, 237842, 281086, 325468, 475684, 562172, 650936, 951368, 1124344, 1545973, 3091946, 6183892, 12367784]

約数ペア:

[(1, 12367784), (2, 6183892), (4, 3091946), (8, 1545973), (11, 1124344), (13, 951368), (19, 650936), (22, 562172), (26, 475684), (38, 325468), (44, 281086), (52, 237842), (76, 162734), (88, 140543), (104, 118921), (143, 86488), (152, 81367), (209, 59176), (247, 50072), (286, 43244), (418, 29588), (494, 25036), (569, 21736), (572, 21622), (836, 14794), (988, 12518), (1138, 10868), (1144, 10811), (1672, 7397), (1976, 6259), (2276, 5434), (2717, 4552)]