1966520194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{312047}}^1$

素因数の和:312209

約数の個数: 16

約数和(自身を含む): 3100508928

約数和(自身を除く): 1133988734

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 312047, 624094, 7177081, 14354162, 42750439, 85500878, 983260097, 1966520194]

約数ペア:

[(1, 1966520194), (2, 983260097), (23, 85500878), (46, 42750439), (137, 14354162), (274, 7177081), (3151, 624094), (6302, 312047)]