4440490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23397

約数の個数: 16

約数和(自身を含む): 8413920

約数和(自身を除く): 3973430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 23371, 46742, 116855, 233710, 444049, 888098, 2220245, 4440490]

約数ペア:

[(1, 4440490), (2, 2220245), (5, 888098), (10, 444049), (19, 233710), (38, 116855), (95, 46742), (190, 23371)]