39918430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{210097}}^1$

素因数の和:210123

約数の個数: 16

約数和(自身を含む): 75635280

約数和(自身を除く): 35716850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 210097, 420194, 1050485, 2100970, 3991843, 7983686, 19959215, 39918430]

約数ペア:

[(1, 39918430), (2, 19959215), (5, 7983686), (10, 3991843), (19, 2100970), (38, 1050485), (95, 420194), (190, 210097)]