15691406044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{2339}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 29232403200

約数和(自身を除く): 13540997156

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 857, 1714, 1957, 2339, 3428, 3914, 4678, 7828, 9356, 16283, 32566, 44441, 65132, 88271, 88882, 176542, 177764, 240917, 353084, 481834, 963668, 1677149, 2004523, 3354298, 4009046, 4577423, 6708596, 8018092, 9154846, 18309692, 38085937, 76171874, 152343748, 206465869, 412931738, 825863476, 3922851511, 7845703022, 15691406044]

約数ペア:

[(1, 15691406044), (2, 7845703022), (4, 3922851511), (19, 825863476), (38, 412931738), (76, 206465869), (103, 152343748), (206, 76171874), (412, 38085937), (857, 18309692), (1714, 9154846), (1957, 8018092), (2339, 6708596), (3428, 4577423), (3914, 4009046), (4678, 3354298), (7828, 2004523), (9356, 1677149), (16283, 963668), (32566, 481834), (44441, 353084), (65132, 240917), (88271, 177764), (88882, 176542)]