19005622226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1366721}}^1$

素因数の和:1367149

約数の個数: 16

約数和(自身を含む): 30259225080

約数和(自身を除く): 11253602854

約数列:

[1, 2, 17, 34, 409, 818, 6953, 13906, 1366721, 2733442, 23234257, 46468514, 558988889, 1117977778, 9502811113, 19005622226]

約数ペア:

[(1, 19005622226), (2, 9502811113), (17, 1117977778), (34, 558988889), (409, 46468514), (818, 23234257), (6953, 2733442), (13906, 1366721)]