38704985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 51019200

約数和(自身を除く): 12314215

約数列:

[1, 5, 11, 55, 149, 745, 1639, 4723, 8195, 23615, 51953, 259765, 703727, 3518635, 7740997, 38704985]

約数ペア:

[(1, 38704985), (5, 7740997), (11, 3518635), (55, 703727), (149, 259765), (745, 51953), (1639, 23615), (4723, 8195)]