23512190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 24750850

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10639, 21278, 53195, 106390, 138307, 180863, 276614, 361726, 691535, 904315, 1383070, 1808630, 2351219, 4702438, 11756095, 23512190]

約数ペア:

[(1, 23512190), (2, 11756095), (5, 4702438), (10, 2351219), (13, 1808630), (17, 1383070), (26, 904315), (34, 691535), (65, 361726), (85, 276614), (130, 180863), (170, 138307), (221, 106390), (442, 53195), (1105, 21278), (2210, 10639)]