19426768

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{2027}}^1$

素因数の和:2634

約数の個数: 20

約数和(自身を含む): 37720800

約数和(自身を除く): 18294032

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2027, 2396, 4054, 4792, 8108, 9584, 16216, 32432, 1214173, 2428346, 4856692, 9713384, 19426768]

約数ペア:

[(1, 19426768), (2, 9713384), (4, 4856692), (8, 2428346), (16, 1214173), (599, 32432), (1198, 16216), (2027, 9584), (2396, 8108), (4054, 4792)]