19383447

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 26933760

約数和(自身を除く): 7550313

約数列:

[1, 3, 41, 59, 123, 177, 2419, 2671, 7257, 8013, 109511, 157589, 328533, 472767, 6461149, 19383447]

約数ペア:

[(1, 19383447), (3, 6461149), (41, 472767), (59, 328533), (123, 157589), (177, 109511), (2419, 8013), (2671, 7257)]