15694323868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{1531}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 28435929984

約数和(自身を除く): 12741606116

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 557, 1114, 1531, 2228, 3062, 4601, 6124, 9202, 18404, 23951, 47902, 59599, 65833, 95804, 119198, 131666, 163817, 238396, 263332, 327634, 655268, 852767, 1705534, 2562757, 3411068, 5125514, 7044131, 10251028, 14088262, 28176524, 36668981, 73337962, 91246069, 146675924, 182492138, 364984276, 3923580967, 7847161934, 15694323868]

約数ペア:

[(1, 15694323868), (2, 7847161934), (4, 3923580967), (43, 364984276), (86, 182492138), (107, 146675924), (172, 91246069), (214, 73337962), (428, 36668981), (557, 28176524), (1114, 14088262), (1531, 10251028), (2228, 7044131), (3062, 5125514), (4601, 3411068), (6124, 2562757), (9202, 1705534), (18404, 852767), (23951, 655268), (47902, 327634), (59599, 263332), (65833, 238396), (95804, 163817), (119198, 131666)]