15323406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 35151360

約数和(自身を除く): 19827954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 919, 1191, 1838, 2382, 2757, 2779, 5514, 5558, 6433, 8337, 12866, 16674, 19299, 38598, 364843, 729686, 1094529, 2189058, 2553901, 5107802, 7661703, 15323406]

約数ペア:

[(1, 15323406), (2, 7661703), (3, 5107802), (6, 2553901), (7, 2189058), (14, 1094529), (21, 729686), (42, 364843), (397, 38598), (794, 19299), (919, 16674), (1191, 12866), (1838, 8337), (2382, 6433), (2757, 5558), (2779, 5514)]