1189273535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{100403}}^1$

素因数の和:100534

約数の個数: 16

約数和(自身を含む): 1503650304

約数和(自身を除く): 314376769

約数列:

[1, 5, 23, 103, 115, 515, 2369, 11845, 100403, 502015, 2309269, 10341509, 11546345, 51707545, 237854707, 1189273535]

約数ペア:

[(1, 1189273535), (5, 237854707), (23, 51707545), (103, 11546345), (115, 10341509), (515, 2309269), (2369, 502015), (11845, 100403)]