12039690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30894

約数の個数: 32

約数和(自身を含む): 31118976

約数和(自身を除く): 19079286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30871, 61742, 92613, 154355, 185226, 308710, 401323, 463065, 802646, 926130, 1203969, 2006615, 2407938, 4013230, 6019845, 12039690]

約数ペア:

[(1, 12039690), (2, 6019845), (3, 4013230), (5, 2407938), (6, 2006615), (10, 1203969), (13, 926130), (15, 802646), (26, 463065), (30, 401323), (39, 308710), (65, 185226), (78, 154355), (130, 92613), (195, 61742), (390, 30871)]