47493578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113621}}^1$

素因数の和:113653

約数の個数: 16

約数和(自身を含む): 81807840

約数和(自身を除く): 34314262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 113621, 227242, 1249831, 2158799, 2499662, 4317598, 23746789, 47493578]

約数ペア:

[(1, 47493578), (2, 23746789), (11, 4317598), (19, 2499662), (22, 2158799), (38, 1249831), (209, 227242), (418, 113621)]