1938775105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 2504908800

約数和(自身を除く): 566133695

約数列:

[1, 5, 19, 59, 95, 191, 295, 955, 1121, 1811, 3629, 5605, 9055, 11269, 18145, 34409, 56345, 106849, 172045, 214111, 345901, 534245, 1070555, 1729505, 2030131, 6572119, 10150655, 20408159, 32860595, 102040795, 387755021, 1938775105]

約数ペア:

[(1, 1938775105), (5, 387755021), (19, 102040795), (59, 32860595), (95, 20408159), (191, 10150655), (295, 6572119), (955, 2030131), (1121, 1729505), (1811, 1070555), (3629, 534245), (5605, 345901), (9055, 214111), (11269, 172045), (18145, 106849), (34409, 56345)]