23470190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26371}}^1$

素因数の和:26467

約数の個数: 16

約数和(自身を含む): 42722640

約数和(自身を除く): 19252450

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 26371, 52742, 131855, 263710, 2347019, 4694038, 11735095, 23470190]

約数ペア:

[(1, 23470190), (2, 11735095), (5, 4694038), (10, 2347019), (89, 263710), (178, 131855), (445, 52742), (890, 26371)]