12790866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 28562688

約数和(自身を除く): 15771822

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 4507, 9014, 13521, 27042, 49577, 99154, 148731, 193801, 297462, 387602, 581403, 1162806, 2131811, 4263622, 6395433, 12790866]

約数ペア:

[(1, 12790866), (2, 6395433), (3, 4263622), (6, 2131811), (11, 1162806), (22, 581403), (33, 387602), (43, 297462), (66, 193801), (86, 148731), (129, 99154), (258, 49577), (473, 27042), (946, 13521), (1419, 9014), (2838, 4507)]