11776390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62007

約数の個数: 16

約数和(自身を含む): 22313520

約数和(自身を除く): 10537130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 61981, 123962, 309905, 619810, 1177639, 2355278, 5888195, 11776390]

約数ペア:

[(1, 11776390), (2, 5888195), (5, 2355278), (10, 1177639), (19, 619810), (38, 309905), (95, 123962), (190, 61981)]