23172982

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1516

約数の個数: 24

約数和(自身を含む): 40691160

約数和(自身を除く): 17518178

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 1321, 2506, 2642, 8771, 9247, 17542, 18494, 64729, 129458, 236459, 472918, 1655213, 3310426, 11586491, 23172982]

約数ペア:

[(1, 23172982), (2, 11586491), (7, 3310426), (14, 1655213), (49, 472918), (98, 236459), (179, 129458), (358, 64729), (1253, 18494), (1321, 17542), (2506, 9247), (2642, 8771)]