38740898

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{12409}}^1$

素因数の和:12641

約数の個数: 16

約数和(自身を含む): 66716160

約数和(自身を除く): 27975262

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 12409, 24818, 86863, 173726, 2767207, 5534414, 19370449, 38740898]

約数ペア:

[(1, 38740898), (2, 19370449), (7, 5534414), (14, 2767207), (223, 173726), (446, 86863), (1561, 24818), (3122, 12409)]