13157538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 27882240

約数和(自身を除く): 14724702

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 547, 633, 1094, 1266, 1641, 3282, 4009, 8018, 10393, 12027, 20786, 24054, 31179, 62358, 115417, 230834, 346251, 692502, 2192923, 4385846, 6578769, 13157538]

約数ペア:

[(1, 13157538), (2, 6578769), (3, 4385846), (6, 2192923), (19, 692502), (38, 346251), (57, 230834), (114, 115417), (211, 62358), (422, 31179), (547, 24054), (633, 20786), (1094, 12027), (1266, 10393), (1641, 8018), (3282, 4009)]