39030788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1021}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 72112320

約数和(自身を除く): 33081532

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 1021, 2012, 2042, 4084, 9557, 19114, 19399, 38228, 38798, 77596, 513563, 1027126, 2054252, 9757697, 19515394, 39030788]

約数ペア:

[(1, 39030788), (2, 19515394), (4, 9757697), (19, 2054252), (38, 1027126), (76, 513563), (503, 77596), (1006, 38798), (1021, 38228), (2012, 19399), (2042, 19114), (4084, 9557)]