38937730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299521}}^1$

素因数の和:299541

約数の個数: 16

約数和(自身を含む): 75479544

約数和(自身を除く): 36541814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 299521, 599042, 1497605, 2995210, 3893773, 7787546, 19468865, 38937730]

約数ペア:

[(1, 38937730), (2, 19468865), (5, 7787546), (10, 3893773), (13, 2995210), (26, 1497605), (65, 599042), (130, 299521)]