2012146132

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1393453}}^1$

素因数の和:1393495

約数の個数: 18

約数和(自身を含む): 3716341818

約数和(自身を除く): 1704195686

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1393453, 2786906, 5573812, 26475607, 52951214, 105902428, 503036533, 1006073066, 2012146132]

約数ペア:

[(1, 2012146132), (2, 1006073066), (4, 503036533), (19, 105902428), (38, 52951214), (76, 26475607), (361, 5573812), (722, 2786906), (1444, 1393453)]