38439402

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{28729}}^1$

素因数の和:28957

約数の個数: 16

約数和(自身を含む): 77226240

約数和(自身を除く): 38786838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 28729, 57458, 86187, 172374, 6406567, 12813134, 19219701, 38439402]

約数ペア:

[(1, 38439402), (2, 19219701), (3, 12813134), (6, 6406567), (223, 172374), (446, 86187), (669, 57458), (1338, 28729)]