23974568

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{12539}}^1$

素因数の和:12784

約数の個数: 16

約数和(自身を含む): 45144000

約数和(自身を除く): 21169432

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 12539, 25078, 50156, 100312, 2996821, 5993642, 11987284, 23974568]

約数ペア:

[(1, 23974568), (2, 11987284), (4, 5993642), (8, 2996821), (239, 100312), (478, 50156), (956, 25078), (1912, 12539)]