12732070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 25357248

約数和(自身を除く): 12625178

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2647, 4810, 5294, 13235, 26470, 34411, 68822, 97939, 172055, 195878, 344110, 489695, 979390, 1273207, 2546414, 6366035, 12732070]

約数ペア:

[(1, 12732070), (2, 6366035), (5, 2546414), (10, 1273207), (13, 979390), (26, 489695), (37, 344110), (65, 195878), (74, 172055), (130, 97939), (185, 68822), (370, 34411), (481, 26470), (962, 13235), (2405, 5294), (2647, 4810)]