19999608

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3671}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 30233352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3671, 5448, 7342, 11013, 14684, 22026, 29368, 44052, 88104, 833317, 1666634, 2499951, 3333268, 4999902, 6666536, 9999804, 19999608]

約数ペア:

[(1, 19999608), (2, 9999804), (3, 6666536), (4, 4999902), (6, 3333268), (8, 2499951), (12, 1666634), (24, 833317), (227, 88104), (454, 44052), (681, 29368), (908, 22026), (1362, 14684), (1816, 11013), (2724, 7342), (3671, 5448)]