12490814

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 22450176

約数和(自身を除く): 9959362

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 463, 574, 658, 926, 1927, 3241, 3854, 6482, 13489, 18983, 21761, 26978, 37966, 43522, 132881, 152327, 265762, 304654, 892201, 1784402, 6245407, 12490814]

約数ペア:

[(1, 12490814), (2, 6245407), (7, 1784402), (14, 892201), (41, 304654), (47, 265762), (82, 152327), (94, 132881), (287, 43522), (329, 37966), (463, 26978), (574, 21761), (658, 18983), (926, 13489), (1927, 6482), (3241, 3854)]