191503806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{17921}}^1$

素因数の和:18076

約数の個数: 32

約数和(自身を含む): 415503648

約数和(自身を除く): 223999842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 17921, 35842, 53763, 107526, 232973, 465946, 698919, 1397838, 2455177, 4910354, 7365531, 14731062, 31917301, 63834602, 95751903, 191503806]

約数ペア:

[(1, 191503806), (2, 95751903), (3, 63834602), (6, 31917301), (13, 14731062), (26, 7365531), (39, 4910354), (78, 2455177), (137, 1397838), (274, 698919), (411, 465946), (822, 232973), (1781, 107526), (3562, 53763), (5343, 35842), (10686, 17921)]