38194790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123209}}^1$

素因数の和:123247

約数の個数: 16

約数和(自身を含む): 70968960

約数和(自身を除く): 32774170

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 123209, 246418, 616045, 1232090, 3819479, 7638958, 19097395, 38194790]

約数ペア:

[(1, 38194790), (2, 19097395), (5, 7638958), (10, 3819479), (31, 1232090), (62, 616045), (155, 246418), (310, 123209)]