186919883879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1168841}}^1$

素因数の和:1169290

約数の個数: 16

約数和(自身を含む): 207025295040

約数和(自身を除く): 20105411161

約数列:

[1, 17, 23, 391, 409, 6953, 9407, 159919, 1168841, 19870297, 26883343, 457016831, 478055969, 8126951473, 10995287287, 186919883879]

約数ペア:

[(1, 186919883879), (17, 10995287287), (23, 8126951473), (391, 478055969), (409, 457016831), (6953, 26883343), (9407, 19870297), (159919, 1168841)]