12710230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97771}}^1$

素因数の和:97791

約数の個数: 16

約数和(自身を含む): 24638544

約数和(自身を除く): 11928314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97771, 195542, 488855, 977710, 1271023, 2542046, 6355115, 12710230]

約数ペア:

[(1, 12710230), (2, 6355115), (5, 2542046), (10, 1271023), (13, 977710), (26, 488855), (65, 195542), (130, 97771)]