190039586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 317186496

約数和(自身を除く): 127146910

約数列:

[1, 2, 11, 22, 73, 146, 241, 482, 491, 803, 982, 1606, 2651, 5302, 5401, 10802, 17593, 35186, 35843, 71686, 118331, 193523, 236662, 387046, 394273, 788546, 1301641, 2603282, 8638163, 17276326, 95019793, 190039586]

約数ペア:

[(1, 190039586), (2, 95019793), (11, 17276326), (22, 8638163), (73, 2603282), (146, 1301641), (241, 788546), (482, 394273), (491, 387046), (803, 236662), (982, 193523), (1606, 118331), (2651, 71686), (5302, 35843), (5401, 35186), (10802, 17593)]