19648064

素因数分解:

$2^6\times {\mathrm{523}}^1\times {\mathrm{587}}^1$

素因数の和:1122

約数の個数: 28

約数和(自身を含む): 39130224

約数和(自身を除く): 19482160

約数列:

[1, 2, 4, 8, 16, 32, 64, 523, 587, 1046, 1174, 2092, 2348, 4184, 4696, 8368, 9392, 16736, 18784, 33472, 37568, 307001, 614002, 1228004, 2456008, 4912016, 9824032, 19648064]

約数ペア:

[(1, 19648064), (2, 9824032), (4, 4912016), (8, 2456008), (16, 1228004), (32, 614002), (64, 307001), (523, 37568), (587, 33472), (1046, 18784), (1174, 16736), (2092, 9392), (2348, 8368), (4184, 4696)]