38458790

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4673}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 69324768

約数和(自身を除く): 30865978

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 4673, 8230, 9346, 23365, 46730, 3845879, 7691758, 19229395, 38458790]

約数ペア:

[(1, 38458790), (2, 19229395), (5, 7691758), (10, 3845879), (823, 46730), (1646, 23365), (4115, 9346), (4673, 8230)]