193624990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{114571}}^1$

素因数の和:114604

約数の個数: 24

約数和(自身を含む): 377400168

約数和(自身を除く): 183775178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 114571, 229142, 572855, 1145710, 1489423, 2978846, 7447115, 14894230, 19362499, 38724998, 96812495, 193624990]

約数ペア:

[(1, 193624990), (2, 96812495), (5, 38724998), (10, 19362499), (13, 14894230), (26, 7447115), (65, 2978846), (130, 1489423), (169, 1145710), (338, 572855), (845, 229142), (1690, 114571)]