19238704

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5297}}^1$

素因数の和:5532

約数の個数: 20

約数和(自身を含む): 37446264

約数和(自身を除く): 18207560

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5297, 10594, 21188, 42376, 84752, 1202419, 2404838, 4809676, 9619352, 19238704]

約数ペア:

[(1, 19238704), (2, 9619352), (4, 4809676), (8, 2404838), (16, 1202419), (227, 84752), (454, 42376), (908, 21188), (1816, 10594), (3632, 5297)]