13119952

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2671}}^1$

素因数の和:2986

約数の個数: 20

約数和(自身を含む): 25512256

約数和(自身を除く): 12392304

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 2671, 4912, 5342, 10684, 21368, 42736, 819997, 1639994, 3279988, 6559976, 13119952]

約数ペア:

[(1, 13119952), (2, 6559976), (4, 3279988), (8, 1639994), (16, 819997), (307, 42736), (614, 21368), (1228, 10684), (2456, 5342), (2671, 4912)]