16263394

素因数分解:

$2^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:910

約数の個数: 24

約数和(自身を含む): 28531008

約数和(自身を除く): 12267614

約数列:

[1, 2, 7, 14, 49, 98, 263, 526, 631, 1262, 1841, 3682, 4417, 8834, 12887, 25774, 30919, 61838, 165953, 331906, 1161671, 2323342, 8131697, 16263394]

約数ペア:

[(1, 16263394), (2, 8131697), (7, 2323342), (14, 1161671), (49, 331906), (98, 165953), (263, 61838), (526, 30919), (631, 25774), (1262, 12887), (1841, 8834), (3682, 4417)]