19112288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45943}}^1$

素因数の和:45966

約数の個数: 24

約数和(自身を含む): 40522608

約数和(自身を除く): 21410320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45943, 91886, 183772, 367544, 597259, 735088, 1194518, 1470176, 2389036, 4778072, 9556144, 19112288]

約数ペア:

[(1, 19112288), (2, 9556144), (4, 4778072), (8, 2389036), (13, 1470176), (16, 1194518), (26, 735088), (32, 597259), (52, 367544), (104, 183772), (208, 91886), (416, 45943)]