191711364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1228919}}^1$

素因数の和:1228939

約数の個数: 24

約数和(自身を含む): 481736640

約数和(自身を除く): 290025276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1228919, 2457838, 3686757, 4915676, 7373514, 14747028, 15975947, 31951894, 47927841, 63903788, 95855682, 191711364]

約数ペア:

[(1, 191711364), (2, 95855682), (3, 63903788), (4, 47927841), (6, 31951894), (12, 15975947), (13, 14747028), (26, 7373514), (39, 4915676), (52, 3686757), (78, 2457838), (156, 1228919)]