9988604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 18533760

約数和(自身を除く): 8545156

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 787, 1574, 3148, 3173, 6346, 12692, 14953, 29906, 59812, 131429, 262858, 525716, 2497151, 4994302, 9988604]

約数ペア:

[(1, 9988604), (2, 4994302), (4, 2497151), (19, 525716), (38, 262858), (76, 131429), (167, 59812), (334, 29906), (668, 14953), (787, 12692), (1574, 6346), (3148, 3173)]