11199940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32941}}^1$

素因数の和:32967

約数の個数: 24

約数和(自身を含む): 24904152

約数和(自身を除く): 13704212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 32941, 65882, 131764, 164705, 329410, 559997, 658820, 1119994, 2239988, 2799985, 5599970, 11199940]

約数ペア:

[(1, 11199940), (2, 5599970), (4, 2799985), (5, 2239988), (10, 1119994), (17, 658820), (20, 559997), (34, 329410), (68, 164705), (85, 131764), (170, 65882), (340, 32941)]