12453406

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1597}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 21400416

約数和(自身を除く): 8947010

約数列:

[1, 2, 7, 14, 557, 1114, 1597, 3194, 3899, 7798, 11179, 22358, 889529, 1779058, 6226703, 12453406]

約数ペア:

[(1, 12453406), (2, 6226703), (7, 1779058), (14, 889529), (557, 22358), (1114, 11179), (1597, 7798), (3194, 3899)]