16716570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42863}}^1$

素因数の和:42886

約数の個数: 32

約数和(自身を含む): 43206912

約数和(自身を除く): 26490342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42863, 85726, 128589, 214315, 257178, 428630, 557219, 642945, 1114438, 1285890, 1671657, 2786095, 3343314, 5572190, 8358285, 16716570]

約数ペア:

[(1, 16716570), (2, 8358285), (3, 5572190), (5, 3343314), (6, 2786095), (10, 1671657), (13, 1285890), (15, 1114438), (26, 642945), (30, 557219), (39, 428630), (65, 257178), (78, 214315), (130, 128589), (195, 85726), (390, 42863)]