15639314

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 24785280

約数和(自身を除く): 9145966

約数列:

[1, 2, 31, 62, 79, 103, 158, 206, 961, 1922, 2449, 3193, 4898, 6386, 8137, 16274, 75919, 98983, 151838, 197966, 252247, 504494, 7819657, 15639314]

約数ペア:

[(1, 15639314), (2, 7819657), (31, 504494), (62, 252247), (79, 197966), (103, 151838), (158, 98983), (206, 75919), (961, 16274), (1922, 8137), (2449, 6386), (3193, 4898)]