12038910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30869}}^1$

素因数の和:30892

約数の個数: 32

約数和(自身を含む): 31116960

約数和(自身を除く): 19078050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30869, 61738, 92607, 154345, 185214, 308690, 401297, 463035, 802594, 926070, 1203891, 2006485, 2407782, 4012970, 6019455, 12038910]

約数ペア:

[(1, 12038910), (2, 6019455), (3, 4012970), (5, 2407782), (6, 2006485), (10, 1203891), (13, 926070), (15, 802594), (26, 463035), (30, 401297), (39, 308690), (65, 185214), (78, 154345), (130, 92607), (195, 61738), (390, 30869)]