42187486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100927}}^1$

素因数の和:100959

約数の個数: 16

約数和(自身を含む): 72668160

約数和(自身を除く): 30480674

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 100927, 201854, 1110197, 1917613, 2220394, 3835226, 21093743, 42187486]

約数ペア:

[(1, 42187486), (2, 21093743), (11, 3835226), (19, 2220394), (22, 1917613), (38, 1110197), (209, 201854), (418, 100927)]