193231384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1420819}}^1$

素因数の和:1420842

約数の個数: 16

約数和(自身を含む): 383621400

約数和(自身を除く): 190390016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1420819, 2841638, 5683276, 11366552, 24153923, 48307846, 96615692, 193231384]

約数ペア:

[(1, 193231384), (2, 96615692), (4, 48307846), (8, 24153923), (17, 11366552), (34, 5683276), (68, 2841638), (136, 1420819)]