3973090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 8216640

約数和(自身を除く): 4243550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1901, 2090, 3802, 9505, 19010, 20911, 36119, 41822, 72238, 104555, 180595, 209110, 361190, 397309, 794618, 1986545, 3973090]

約数ペア:

[(1, 3973090), (2, 1986545), (5, 794618), (10, 397309), (11, 361190), (19, 209110), (22, 180595), (38, 104555), (55, 72238), (95, 41822), (110, 36119), (190, 20911), (209, 19010), (418, 9505), (1045, 3802), (1901, 2090)]