1911568

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3274

約数の個数: 20

約数和(自身を含む): 3804940

約数和(自身を除く): 1893372

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3229, 6458, 12916, 25832, 51664, 119473, 238946, 477892, 955784, 1911568]

約数ペア:

[(1, 1911568), (2, 955784), (4, 477892), (8, 238946), (16, 119473), (37, 51664), (74, 25832), (148, 12916), (296, 6458), (592, 3229)]