11668789808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2952629}}^1$

素因数の和:2952669

約数の個数: 40

約数和(自身を含む): 25628828400

約数和(自身を除く): 13960038592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 2952629, 5905258, 11810516, 23621032, 38384177, 47242064, 56099951, 76768354, 112199902, 153536708, 224399804, 307073416, 448799608, 614146832, 729299363, 897599216, 1458598726, 2917197452, 5834394904, 11668789808]

約数ペア:

[(1, 11668789808), (2, 5834394904), (4, 2917197452), (8, 1458598726), (13, 897599216), (16, 729299363), (19, 614146832), (26, 448799608), (38, 307073416), (52, 224399804), (76, 153536708), (104, 112199902), (152, 76768354), (208, 56099951), (247, 47242064), (304, 38384177), (494, 23621032), (988, 11810516), (1976, 5905258), (3952, 2952629)]