15663684968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1241573}}^1$

素因数の和:1241681

約数の個数: 32

約数和(自身を含む): 31287664800

約数和(自身を除く): 15623979832

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 1241573, 2483146, 4966292, 9932584, 23589887, 47179774, 94359548, 103050559, 188719096, 206101118, 412202236, 824404472, 1957960621, 3915921242, 7831842484, 15663684968]

約数ペア:

[(1, 15663684968), (2, 7831842484), (4, 3915921242), (8, 1957960621), (19, 824404472), (38, 412202236), (76, 206101118), (83, 188719096), (152, 103050559), (166, 94359548), (332, 47179774), (664, 23589887), (1577, 9932584), (3154, 4966292), (6308, 2483146), (12616, 1241573)]