94781990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{22621}}^1$

素因数の和:23047

約数の個数: 16

約数和(自身を含む): 171022320

約数和(自身を除く): 76240330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 22621, 45242, 113105, 226210, 9478199, 18956398, 47390995, 94781990]

約数ペア:

[(1, 94781990), (2, 47390995), (5, 18956398), (10, 9478199), (419, 226210), (838, 113105), (2095, 45242), (4190, 22621)]