13669870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 26251776

約数和(自身を除く): 12581906

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 421, 842, 955, 1910, 2105, 3247, 4210, 6494, 7157, 14314, 16235, 32470, 35785, 71570, 80411, 160822, 402055, 804110, 1366987, 2733974, 6834935, 13669870]

約数ペア:

[(1, 13669870), (2, 6834935), (5, 2733974), (10, 1366987), (17, 804110), (34, 402055), (85, 160822), (170, 80411), (191, 71570), (382, 35785), (421, 32470), (842, 16235), (955, 14314), (1910, 7157), (2105, 6494), (3247, 4210)]