13238948

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 23667000

約数和(自身を除く): 10428052

約数列:

[1, 2, 4, 97, 149, 194, 229, 298, 388, 458, 596, 916, 14453, 22213, 28906, 34121, 44426, 57812, 68242, 88852, 136484, 3309737, 6619474, 13238948]

約数ペア:

[(1, 13238948), (2, 6619474), (4, 3309737), (97, 136484), (149, 88852), (194, 68242), (229, 57812), (298, 44426), (388, 34121), (458, 28906), (596, 22213), (916, 14453)]