19045568

素因数分解:

$2^6\times {\mathrm{523}}^1\times {\mathrm{569}}^1$

素因数の和:1104

約数の個数: 28

約数和(自身を含む): 37932360

約数和(自身を除く): 18886792

約数列:

[1, 2, 4, 8, 16, 32, 64, 523, 569, 1046, 1138, 2092, 2276, 4184, 4552, 8368, 9104, 16736, 18208, 33472, 36416, 297587, 595174, 1190348, 2380696, 4761392, 9522784, 19045568]

約数ペア:

[(1, 19045568), (2, 9522784), (4, 4761392), (8, 2380696), (16, 1190348), (32, 595174), (64, 297587), (523, 36416), (569, 33472), (1046, 18208), (1138, 16736), (2092, 9104), (2276, 8368), (4184, 4552)]