19458045154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3186709}}^1$

素因数の和:3186825

約数の個数: 16

約数和(自身を含む): 30286491840

約数和(自身を除く): 10828446686

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 3186709, 6373418, 137028487, 226256339, 274056974, 452512678, 9729022577, 19458045154]

約数ペア:

[(1, 19458045154), (2, 9729022577), (43, 452512678), (71, 274056974), (86, 226256339), (142, 137028487), (3053, 6373418), (6106, 3186709)]