13283408

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7759}}^1$

素因数の和:7874

約数の個数: 20

約数和(自身を含む): 25980480

約数和(自身を除く): 12697072

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7759, 15518, 31036, 62072, 124144, 830213, 1660426, 3320852, 6641704, 13283408]

約数ペア:

[(1, 13283408), (2, 6641704), (4, 3320852), (8, 1660426), (16, 830213), (107, 124144), (214, 62072), (428, 31036), (856, 15518), (1712, 7759)]