12901406

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2864

約数の個数: 24

約数和(自身を含む): 22998816

約数和(自身を除く): 10097410

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 2801, 4606, 5602, 19607, 39214, 131647, 137249, 263294, 274498, 921529, 1843058, 6450703, 12901406]

約数ペア:

[(1, 12901406), (2, 6450703), (7, 1843058), (14, 921529), (47, 274498), (49, 263294), (94, 137249), (98, 131647), (329, 39214), (658, 19607), (2303, 5602), (2801, 4606)]