23187830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136399}}^1$

素因数の和:136423

約数の個数: 16

約数和(自身を含む): 44193600

約数和(自身を除く): 21005770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 136399, 272798, 681995, 1363990, 2318783, 4637566, 11593915, 23187830]

約数ペア:

[(1, 23187830), (2, 11593915), (5, 4637566), (10, 2318783), (17, 1363990), (34, 681995), (85, 272798), (170, 136399)]