12913624304

素因数分解:

$2^4\times 7^1\times {\mathrm{115300217}}^1$

素因数の和:115300232

約数の個数: 20

約数和(自身を含む): 28594454064

約数和(自身を除く): 15680829760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115300217, 230600434, 461200868, 807101519, 922401736, 1614203038, 1844803472, 3228406076, 6456812152, 12913624304]

約数ペア:

[(1, 12913624304), (2, 6456812152), (4, 3228406076), (7, 1844803472), (8, 1614203038), (14, 922401736), (16, 807101519), (28, 461200868), (56, 230600434), (112, 115300217)]