12398156618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{9013}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 19791498960

約数和(自身を除く): 7393342342

約数列:

[1, 2, 29, 37, 58, 74, 641, 1073, 1282, 2146, 9013, 18026, 18589, 23717, 37178, 47434, 261377, 333481, 522754, 666962, 687793, 1375586, 5777333, 9670949, 11554666, 19341898, 167542657, 213761321, 335085314, 427522642, 6199078309, 12398156618]

約数ペア:

[(1, 12398156618), (2, 6199078309), (29, 427522642), (37, 335085314), (58, 213761321), (74, 167542657), (641, 19341898), (1073, 11554666), (1282, 9670949), (2146, 5777333), (9013, 1375586), (18026, 687793), (18589, 666962), (23717, 522754), (37178, 333481), (47434, 261377)]