12695212516

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1897073}}^1$

素因数の和:1897323

約数の個数: 24

約数和(自身を含む): 25496674560

約数和(自身を除く): 12801462044

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 1897073, 3794146, 7588292, 13279511, 26559022, 53118044, 453400447, 906800894, 1813601788, 3173803129, 6347606258, 12695212516]

約数ペア:

[(1, 12695212516), (2, 6347606258), (4, 3173803129), (7, 1813601788), (14, 906800894), (28, 453400447), (239, 53118044), (478, 26559022), (956, 13279511), (1673, 7588292), (3346, 3794146), (6692, 1897073)]