13193296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43399}}^1$

素因数の和:43426

約数の個数: 20

約数和(自身を含む): 26908000

約数和(自身を除く): 13714704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43399, 86798, 173596, 347192, 694384, 824581, 1649162, 3298324, 6596648, 13193296]

約数ペア:

[(1, 13193296), (2, 6596648), (4, 3298324), (8, 1649162), (16, 824581), (19, 694384), (38, 347192), (76, 173596), (152, 86798), (304, 43399)]