17729894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 33289536

約数和(自身を除く): 15559642

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1597, 3194, 5551, 11102, 11179, 20761, 22358, 41522, 97417, 145327, 194834, 290654, 681919, 1266421, 1363838, 2532842, 8864947, 17729894]

約数ペア:

[(1, 17729894), (2, 8864947), (7, 2532842), (13, 1363838), (14, 1266421), (26, 681919), (61, 290654), (91, 194834), (122, 145327), (182, 97417), (427, 41522), (793, 22358), (854, 20761), (1586, 11179), (1597, 11102), (3194, 5551)]