18835622716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3137179}}^1$

素因数の和:3137281

約数の個数: 24

約数和(自身を含む): 35136416000

約数和(自身を除く): 16300793284

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 3137179, 6274358, 12548716, 59606401, 119212802, 238425604, 247837141, 495674282, 991348564, 4708905679, 9417811358, 18835622716]

約数ペア:

[(1, 18835622716), (2, 9417811358), (4, 4708905679), (19, 991348564), (38, 495674282), (76, 247837141), (79, 238425604), (158, 119212802), (316, 59606401), (1501, 12548716), (3002, 6274358), (6004, 3137179)]