15697842988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{13487}}^1$

素因数の和:13702

約数の個数: 48

約数和(自身を含む): 28814252544

約数和(自身を除く): 13116409556

約数列:

[1, 2, 4, 43, 67, 86, 101, 134, 172, 202, 268, 404, 2881, 4343, 5762, 6767, 8686, 11524, 13487, 13534, 17372, 26974, 27068, 53948, 290981, 579941, 581962, 903629, 1159882, 1163924, 1362187, 1807258, 2319764, 2724374, 3614516, 5448748, 38856047, 58574041, 77712094, 91266529, 117148082, 155424188, 182533058, 234296164, 365066116, 3924460747, 7848921494, 15697842988]

約数ペア:

[(1, 15697842988), (2, 7848921494), (4, 3924460747), (43, 365066116), (67, 234296164), (86, 182533058), (101, 155424188), (134, 117148082), (172, 91266529), (202, 77712094), (268, 58574041), (404, 38856047), (2881, 5448748), (4343, 3614516), (5762, 2724374), (6767, 2319764), (8686, 1807258), (11524, 1362187), (13487, 1163924), (13534, 1159882), (17372, 903629), (26974, 581962), (27068, 579941), (53948, 290981)]