19146836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 34526184

約数和(自身を除く): 15379348

約数列:

[1, 2, 4, 41, 82, 164, 313, 373, 626, 746, 1252, 1492, 12833, 15293, 25666, 30586, 51332, 61172, 116749, 233498, 466996, 4786709, 9573418, 19146836]

約数ペア:

[(1, 19146836), (2, 9573418), (4, 4786709), (41, 466996), (82, 233498), (164, 116749), (313, 61172), (373, 51332), (626, 30586), (746, 25666), (1252, 15293), (1492, 12833)]