19343667

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 31841280

約数和(自身を除く): 12497613

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 1381, 2001, 4143, 4669, 9667, 14007, 29001, 31763, 40049, 95289, 120147, 222341, 280343, 667023, 841029, 921127, 2763381, 6447889, 19343667]

約数ペア:

[(1, 19343667), (3, 6447889), (7, 2763381), (21, 921127), (23, 841029), (29, 667023), (69, 280343), (87, 222341), (161, 120147), (203, 95289), (483, 40049), (609, 31763), (667, 29001), (1381, 14007), (2001, 9667), (4143, 4669)]