12312706

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 21909888

約数和(自身を除く): 9597182

約数列:

[1, 2, 7, 14, 43, 86, 113, 181, 226, 301, 362, 602, 791, 1267, 1582, 2534, 4859, 7783, 9718, 15566, 20453, 34013, 40906, 54481, 68026, 108962, 143171, 286342, 879479, 1758958, 6156353, 12312706]

約数ペア:

[(1, 12312706), (2, 6156353), (7, 1758958), (14, 879479), (43, 286342), (86, 143171), (113, 108962), (181, 68026), (226, 54481), (301, 40906), (362, 34013), (602, 20453), (791, 15566), (1267, 9718), (1582, 7783), (2534, 4859)]