15630676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 28224000

約数和(自身を除く): 12593324

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 499, 764, 998, 1996, 7831, 15662, 20459, 31324, 40918, 81836, 95309, 190618, 381236, 3907669, 7815338, 15630676]

約数ペア:

[(1, 15630676), (2, 7815338), (4, 3907669), (41, 381236), (82, 190618), (164, 95309), (191, 81836), (382, 40918), (499, 31324), (764, 20459), (998, 15662), (1996, 7831)]