38489365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 47609856

約数和(自身を除く): 9120491

約数列:

[1, 5, 41, 191, 205, 955, 983, 4915, 7831, 39155, 40303, 187753, 201515, 938765, 7697873, 38489365]

約数ペア:

[(1, 38489365), (5, 7697873), (41, 938765), (191, 201515), (205, 187753), (955, 40303), (983, 39155), (4915, 7831)]