12539930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96461}}^1$

素因数の和:96481

約数の個数: 16

約数和(自身を含む): 24308424

約数和(自身を除く): 11768494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 96461, 192922, 482305, 964610, 1253993, 2507986, 6269965, 12539930]

約数ペア:

[(1, 12539930), (2, 6269965), (5, 2507986), (10, 1253993), (13, 964610), (26, 482305), (65, 192922), (130, 96461)]