12704556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 31223808

約数和(自身を除く): 18519252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 191, 241, 276, 382, 482, 573, 723, 764, 964, 1146, 1446, 2292, 2892, 4393, 5543, 8786, 11086, 13179, 16629, 17572, 22172, 26358, 33258, 46031, 52716, 66516, 92062, 138093, 184124, 276186, 552372, 1058713, 2117426, 3176139, 4234852, 6352278, 12704556]

約数ペア:

[(1, 12704556), (2, 6352278), (3, 4234852), (4, 3176139), (6, 2117426), (12, 1058713), (23, 552372), (46, 276186), (69, 184124), (92, 138093), (138, 92062), (191, 66516), (241, 52716), (276, 46031), (382, 33258), (482, 26358), (573, 22172), (723, 17572), (764, 16629), (964, 13179), (1146, 11086), (1446, 8786), (2292, 5543), (2892, 4393)]