9619220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36997}}^1$

素因数の和:37019

約数の個数: 24

約数和(自身を含む): 21754824

約数和(自身を除く): 12135604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36997, 73994, 147988, 184985, 369970, 480961, 739940, 961922, 1923844, 2404805, 4809610, 9619220]

約数ペア:

[(1, 9619220), (2, 4809610), (4, 2404805), (5, 1923844), (10, 961922), (13, 739940), (20, 480961), (26, 369970), (52, 184985), (65, 147988), (130, 73994), (260, 36997)]