15930812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 29774976

約数和(自身を除く): 13844164

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4027, 8054, 16108, 92621, 173161, 185242, 346322, 370484, 692644, 3982703, 7965406, 15930812]

約数ペア:

[(1, 15930812), (2, 7965406), (4, 3982703), (23, 692644), (43, 370484), (46, 346322), (86, 185242), (92, 173161), (172, 92621), (989, 16108), (1978, 8054), (3956, 4027)]