38993854

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 59194800

約数和(自身を除く): 20200946

約数列:

[1, 2, 173, 251, 346, 449, 502, 898, 43423, 77677, 86846, 112699, 155354, 225398, 19496927, 38993854]

約数ペア:

[(1, 38993854), (2, 19496927), (173, 225398), (251, 155354), (346, 112699), (449, 86846), (502, 77677), (898, 43423)]