12547470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32173}}^1$

素因数の和:32196

約数の個数: 32

約数和(自身を含む): 32431392

約数和(自身を除く): 19883922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32173, 64346, 96519, 160865, 193038, 321730, 418249, 482595, 836498, 965190, 1254747, 2091245, 2509494, 4182490, 6273735, 12547470]

約数ペア:

[(1, 12547470), (2, 6273735), (3, 4182490), (5, 2509494), (6, 2091245), (10, 1254747), (13, 965190), (15, 836498), (26, 482595), (30, 418249), (39, 321730), (65, 193038), (78, 160865), (130, 96519), (195, 64346), (390, 32173)]