11398020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189967}}^1$

素因数の和:189979

約数の個数: 24

約数和(自身を含む): 31914624

約数和(自身を除く): 20516604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189967, 379934, 569901, 759868, 949835, 1139802, 1899670, 2279604, 2849505, 3799340, 5699010, 11398020]

約数ペア:

[(1, 11398020), (2, 5699010), (3, 3799340), (4, 2849505), (5, 2279604), (6, 1899670), (10, 1139802), (12, 949835), (15, 759868), (20, 569901), (30, 379934), (60, 189967)]