12915792

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 60

約数和(自身を含む): 36390900

約数和(自身を除く): 23475108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 349, 514, 698, 771, 1028, 1047, 1396, 1542, 2056, 2094, 2313, 2792, 3084, 3141, 4112, 4188, 4626, 5584, 6168, 6282, 8376, 9252, 12336, 12564, 16752, 18504, 25128, 37008, 50256, 89693, 179386, 269079, 358772, 538158, 717544, 807237, 1076316, 1435088, 1614474, 2152632, 3228948, 4305264, 6457896, 12915792]

約数ペア:

[(1, 12915792), (2, 6457896), (3, 4305264), (4, 3228948), (6, 2152632), (8, 1614474), (9, 1435088), (12, 1076316), (16, 807237), (18, 717544), (24, 538158), (36, 358772), (48, 269079), (72, 179386), (144, 89693), (257, 50256), (349, 37008), (514, 25128), (698, 18504), (771, 16752), (1028, 12564), (1047, 12336), (1396, 9252), (1542, 8376), (2056, 6282), (2094, 6168), (2313, 5584), (2792, 4626), (3084, 4188), (3141, 4112)]