15917363942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{20023}}^1$

素因数の和:20372

約数の個数: 32

約数和(自身を含む): 25639690752

約数和(自身を除く): 9722326810

約数列:

[1, 2, 17, 34, 103, 206, 227, 454, 1751, 3502, 3859, 7718, 20023, 23381, 40046, 46762, 340391, 397477, 680782, 794954, 2062369, 4124738, 4545221, 9090442, 35060273, 70120546, 77268757, 154537514, 468157763, 936315526, 7958681971, 15917363942]

約数ペア:

[(1, 15917363942), (2, 7958681971), (17, 936315526), (34, 468157763), (103, 154537514), (206, 77268757), (227, 70120546), (454, 35060273), (1751, 9090442), (3502, 4545221), (3859, 4124738), (7718, 2062369), (20023, 794954), (23381, 680782), (40046, 397477), (46762, 340391)]