18850852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2269}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 34576640

約数和(自身を除く): 15725788

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 2269, 4154, 4538, 8308, 9076, 70339, 140678, 152023, 281356, 304046, 608092, 4712713, 9425426, 18850852]

約数ペア:

[(1, 18850852), (2, 9425426), (4, 4712713), (31, 608092), (62, 304046), (67, 281356), (124, 152023), (134, 140678), (268, 70339), (2077, 9076), (2269, 8308), (4154, 4538)]