23091838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 45439488

約数和(自身を除く): 22347650

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 691, 1078, 1382, 1519, 2387, 3038, 4774, 4837, 7601, 9674, 15202, 16709, 21421, 33418, 33859, 42842, 53207, 67718, 106414, 149947, 235631, 299894, 372449, 471262, 744898, 1049629, 1649417, 2099258, 3298834, 11545919, 23091838]

約数ペア:

[(1, 23091838), (2, 11545919), (7, 3298834), (11, 2099258), (14, 1649417), (22, 1049629), (31, 744898), (49, 471262), (62, 372449), (77, 299894), (98, 235631), (154, 149947), (217, 106414), (341, 67718), (434, 53207), (539, 42842), (682, 33859), (691, 33418), (1078, 21421), (1382, 16709), (1519, 15202), (2387, 9674), (3038, 7601), (4774, 4837)]