19339138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 36328320

約数和(自身を除く): 16989182

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 1801, 3602, 5369, 10738, 12607, 23413, 25214, 46826, 106259, 163891, 212518, 327782, 743813, 1381367, 1487626, 2762734, 9669569, 19339138]

約数ペア:

[(1, 19339138), (2, 9669569), (7, 2762734), (13, 1487626), (14, 1381367), (26, 743813), (59, 327782), (91, 212518), (118, 163891), (182, 106259), (413, 46826), (767, 25214), (826, 23413), (1534, 12607), (1801, 10738), (3602, 5369)]