19642322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61001}}^1$

素因数の和:61033

約数の個数: 16

約数和(自身を含む): 35137152

約数和(自身を除く): 15494830

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 61001, 122002, 427007, 854014, 1403023, 2806046, 9821161, 19642322]

約数ペア:

[(1, 19642322), (2, 9821161), (7, 2806046), (14, 1403023), (23, 854014), (46, 427007), (161, 122002), (322, 61001)]