23881090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140477}}^1$

素因数の和:140501

約数の個数: 16

約数和(自身を含む): 45514872

約数和(自身を除く): 21633782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 140477, 280954, 702385, 1404770, 2388109, 4776218, 11940545, 23881090]

約数ペア:

[(1, 23881090), (2, 11940545), (5, 4776218), (10, 2388109), (17, 1404770), (34, 702385), (85, 280954), (170, 140477)]