12898644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 35750400

約数和(自身を除く): 22851756

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 111, 114, 132, 139, 148, 209, 222, 228, 278, 407, 417, 418, 444, 556, 627, 703, 814, 834, 836, 1221, 1254, 1406, 1529, 1628, 1668, 2109, 2442, 2508, 2641, 2812, 3058, 4218, 4587, 4884, 5143, 5282, 6116, 7733, 7923, 8436, 9174, 10286, 10564, 15429, 15466, 15846, 18348, 20572, 23199, 29051, 30858, 30932, 31692, 46398, 56573, 58102, 61716, 87153, 92796, 97717, 113146, 116204, 169719, 174306, 195434, 226292, 293151, 339438, 348612, 390868, 586302, 678876, 1074887, 1172604, 2149774, 3224661, 4299548, 6449322, 12898644]

約数ペア:

[(1, 12898644), (2, 6449322), (3, 4299548), (4, 3224661), (6, 2149774), (11, 1172604), (12, 1074887), (19, 678876), (22, 586302), (33, 390868), (37, 348612), (38, 339438), (44, 293151), (57, 226292), (66, 195434), (74, 174306), (76, 169719), (111, 116204), (114, 113146), (132, 97717), (139, 92796), (148, 87153), (209, 61716), (222, 58102), (228, 56573), (278, 46398), (407, 31692), (417, 30932), (418, 30858), (444, 29051), (556, 23199), (627, 20572), (703, 18348), (814, 15846), (834, 15466), (836, 15429), (1221, 10564), (1254, 10286), (1406, 9174), (1529, 8436), (1628, 7923), (1668, 7733), (2109, 6116), (2442, 5282), (2508, 5143), (2641, 4884), (2812, 4587), (3058, 4218)]