15200248

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 33039360

約数和(自身を除く): 17839112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3823, 3976, 7646, 15292, 26761, 30584, 53522, 107044, 214088, 271433, 542866, 1085732, 1900031, 2171464, 3800062, 7600124, 15200248]

約数ペア:

[(1, 15200248), (2, 7600124), (4, 3800062), (7, 2171464), (8, 1900031), (14, 1085732), (28, 542866), (56, 271433), (71, 214088), (142, 107044), (284, 53522), (497, 30584), (568, 26761), (994, 15292), (1988, 7646), (3823, 3976)]