13092478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 23482368

約数和(自身を除く): 10389890

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 311, 434, 622, 679, 1358, 2177, 3007, 4354, 6014, 9641, 19282, 21049, 30167, 42098, 60334, 67487, 134974, 211169, 422338, 935177, 1870354, 6546239, 13092478]

約数ペア:

[(1, 13092478), (2, 6546239), (7, 1870354), (14, 935177), (31, 422338), (62, 211169), (97, 134974), (194, 67487), (217, 60334), (311, 42098), (434, 30167), (622, 21049), (679, 19282), (1358, 9641), (2177, 6014), (3007, 4354)]