2019437429

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{20947}}^1$

素因数の和:21124

約数の個数: 16

約数和(自身を含む): 2199037248

約数和(自身を除く): 179599819

約数列:

[1, 17, 53, 107, 901, 1819, 5671, 20947, 96407, 356099, 1110191, 2241329, 18873247, 38102593, 118790437, 2019437429]

約数ペア:

[(1, 2019437429), (17, 118790437), (53, 38102593), (107, 18873247), (901, 2241329), (1819, 1110191), (5671, 356099), (20947, 96407)]