38439010

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2389}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 69262200

約数和(自身を除く): 30823190

約数列:

[1, 2, 5, 10, 1609, 2389, 3218, 4778, 8045, 11945, 16090, 23890, 3843901, 7687802, 19219505, 38439010]

約数ペア:

[(1, 38439010), (2, 19219505), (5, 7687802), (10, 3843901), (1609, 23890), (2389, 16090), (3218, 11945), (4778, 8045)]