12209392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58699}}^1$

素因数の和:58720

約数の個数: 20

約数和(自身を含む): 25475800

約数和(自身を除く): 13266408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58699, 117398, 234796, 469592, 763087, 939184, 1526174, 3052348, 6104696, 12209392]

約数ペア:

[(1, 12209392), (2, 6104696), (4, 3052348), (8, 1526174), (13, 939184), (16, 763087), (26, 469592), (52, 234796), (104, 117398), (208, 58699)]