19256830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23201}}^1$

素因数の和:23291

約数の個数: 16

約数和(自身を含む): 35081424

約数和(自身を除く): 15824594

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23201, 46402, 116005, 232010, 1925683, 3851366, 9628415, 19256830]

約数ペア:

[(1, 19256830), (2, 9628415), (5, 3851366), (10, 1925683), (83, 232010), (166, 116005), (415, 46402), (830, 23201)]