15693958874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 27252080640

約数和(自身を除く): 11558121766

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 479, 506, 803, 887, 958, 1606, 1679, 1774, 3358, 5269, 9757, 10538, 11017, 18469, 19514, 20401, 22034, 34967, 36938, 40802, 64751, 69934, 121187, 129502, 224411, 242374, 384637, 424873, 448822, 712261, 769274, 804241, 849746, 1424522, 1489273, 1608482, 2978546, 4673603, 8846651, 9347206, 9772079, 16382003, 17693302, 19544158, 31015729, 32764006, 62031458, 107492869, 214985738, 341173019, 682346038, 713361767, 1426723534, 7846979437, 15693958874]

約数ペア:

[(1, 15693958874), (2, 7846979437), (11, 1426723534), (22, 713361767), (23, 682346038), (46, 341173019), (73, 214985738), (146, 107492869), (253, 62031458), (479, 32764006), (506, 31015729), (803, 19544158), (887, 17693302), (958, 16382003), (1606, 9772079), (1679, 9347206), (1774, 8846651), (3358, 4673603), (5269, 2978546), (9757, 1608482), (10538, 1489273), (11017, 1424522), (18469, 849746), (19514, 804241), (20401, 769274), (22034, 712261), (34967, 448822), (36938, 424873), (40802, 384637), (64751, 242374), (69934, 224411), (121187, 129502)]