23218460

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1181}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 48849696

約数和(自身を除く): 25631236

約数列:

[1, 2, 4, 5, 10, 20, 983, 1181, 1966, 2362, 3932, 4724, 4915, 5905, 9830, 11810, 19660, 23620, 1160923, 2321846, 4643692, 5804615, 11609230, 23218460]

約数ペア:

[(1, 23218460), (2, 11609230), (4, 5804615), (5, 4643692), (10, 2321846), (20, 1160923), (983, 23620), (1181, 19660), (1966, 11810), (2362, 9830), (3932, 5905), (4724, 4915)]