38931494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146359}}^1$

素因数の和:146387

約数の個数: 16

約数和(自身を含む): 70252800

約数和(自身を除く): 31321306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 146359, 292718, 1024513, 2049026, 2780821, 5561642, 19465747, 38931494]

約数ペア:

[(1, 38931494), (2, 19465747), (7, 5561642), (14, 2780821), (19, 2049026), (38, 1024513), (133, 292718), (266, 146359)]