12691552

素因数分解:

$2^5\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 25065936

約数和(自身を除く): 12374384

約数列:

[1, 2, 4, 8, 16, 32, 613, 647, 1226, 1294, 2452, 2588, 4904, 5176, 9808, 10352, 19616, 20704, 396611, 793222, 1586444, 3172888, 6345776, 12691552]

約数ペア:

[(1, 12691552), (2, 6345776), (4, 3172888), (8, 1586444), (16, 793222), (32, 396611), (613, 20704), (647, 19616), (1226, 10352), (1294, 9808), (2452, 5176), (2588, 4904)]