47507258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7963}}^1$

素因数の和:8141

約数の個数: 16

約数和(自身を含む): 75498720

約数和(自身を除く): 27991462

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 7963, 15926, 151297, 302594, 1250191, 2500382, 23753629, 47507258]

約数ペア:

[(1, 47507258), (2, 23753629), (19, 2500382), (38, 1250191), (157, 302594), (314, 151297), (2983, 15926), (5966, 7963)]