15441970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67139}}^1$

素因数の和:67169

約数の個数: 16

約数和(自身を含む): 29004480

約数和(自身を除く): 13562510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 67139, 134278, 335695, 671390, 1544197, 3088394, 7720985, 15441970]

約数ペア:

[(1, 15441970), (2, 7720985), (5, 3088394), (10, 1544197), (23, 671390), (46, 335695), (115, 134278), (230, 67139)]