38864194

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 59142456

約数和(自身を除く): 20278262

約数列:

[1, 2, 101, 202, 421, 457, 842, 914, 42521, 46157, 85042, 92314, 192397, 384794, 19432097, 38864194]

約数ペア:

[(1, 38864194), (2, 19432097), (101, 384794), (202, 192397), (421, 92314), (457, 85042), (842, 46157), (914, 42521)]