19620618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 41860800

約数和(自身を除く): 22240182

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1291, 2533, 2582, 3873, 5066, 7599, 7746, 15198, 21947, 43894, 65841, 131682, 192359, 384718, 577077, 1154154, 3270103, 6540206, 9810309, 19620618]

約数ペア:

[(1, 19620618), (2, 9810309), (3, 6540206), (6, 3270103), (17, 1154154), (34, 577077), (51, 384718), (102, 192359), (149, 131682), (298, 65841), (447, 43894), (894, 21947), (1291, 15198), (2533, 7746), (2582, 7599), (3873, 5066)]