15696862456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1249}}^1\times {\mathrm{12983}}^1$

素因数の和:14260

約数の個数: 48

約数和(自身を含む): 32378850000

約数和(自身を除く): 16681987544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1249, 2498, 4996, 9992, 12983, 13739, 25966, 27478, 51932, 54956, 103864, 109912, 142813, 151129, 285626, 302258, 571252, 604516, 1142504, 1209032, 1570943, 3141886, 6283772, 12567544, 16215767, 32431534, 64863068, 129726136, 178373437, 356746874, 713493748, 1426987496, 1962107807, 3924215614, 7848431228, 15696862456]

約数ペア:

[(1, 15696862456), (2, 7848431228), (4, 3924215614), (8, 1962107807), (11, 1426987496), (22, 713493748), (44, 356746874), (88, 178373437), (121, 129726136), (242, 64863068), (484, 32431534), (968, 16215767), (1249, 12567544), (2498, 6283772), (4996, 3141886), (9992, 1570943), (12983, 1209032), (13739, 1142504), (25966, 604516), (27478, 571252), (51932, 302258), (54956, 285626), (103864, 151129), (109912, 142813)]