15969688

素因数分解:

$2^3\times 7^2\times {\mathrm{40739}}^1$

素因数の和:40759

約数の個数: 24

約数和(自身を含む): 34832700

約数和(自身を除く): 18863012

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 40739, 81478, 162956, 285173, 325912, 570346, 1140692, 1996211, 2281384, 3992422, 7984844, 15969688]

約数ペア:

[(1, 15969688), (2, 7984844), (4, 3992422), (7, 2281384), (8, 1996211), (14, 1140692), (28, 570346), (49, 325912), (56, 285173), (98, 162956), (196, 81478), (392, 40739)]