12261802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 22855680

約数和(自身を除く): 10593878

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1487, 2974, 4123, 8246, 10409, 20818, 28253, 46097, 56506, 92194, 197771, 322679, 395542, 645358, 875843, 1751686, 6130901, 12261802]

約数ペア:

[(1, 12261802), (2, 6130901), (7, 1751686), (14, 875843), (19, 645358), (31, 395542), (38, 322679), (62, 197771), (133, 92194), (217, 56506), (266, 46097), (434, 28253), (589, 20818), (1178, 10409), (1487, 8246), (2974, 4123)]