21167365342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1\times {\mathrm{74197}}^1$

素因数の和:76395

約数の個数: 16

約数和(自身を含む): 32240514960

約数和(自身を除く): 11073149618

約数列:

[1, 2, 67, 134, 2129, 4258, 74197, 142643, 148394, 285286, 4971199, 9942398, 157965413, 315930826, 10583682671, 21167365342]

約数ペア:

[(1, 21167365342), (2, 10583682671), (67, 315930826), (134, 157965413), (2129, 9942398), (4258, 4971199), (74197, 285286), (142643, 148394)]