12880934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 23442048

約数和(自身を除く): 10561114

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 101, 121, 187, 202, 242, 341, 374, 527, 682, 1054, 1111, 1717, 2057, 2222, 3131, 3434, 3751, 4114, 5797, 6262, 7502, 11594, 12221, 18887, 24442, 34441, 37774, 53227, 63767, 68882, 106454, 127534, 207757, 378851, 415514, 585497, 757702, 1170994, 6440467, 12880934]

約数ペア:

[(1, 12880934), (2, 6440467), (11, 1170994), (17, 757702), (22, 585497), (31, 415514), (34, 378851), (62, 207757), (101, 127534), (121, 106454), (187, 68882), (202, 63767), (242, 53227), (341, 37774), (374, 34441), (527, 24442), (682, 18887), (1054, 12221), (1111, 11594), (1717, 7502), (2057, 6262), (2222, 5797), (3131, 4114), (3434, 3751)]