8209194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{195457}}^1$

素因数の和:195469

約数の個数: 16

約数和(自身を含む): 18763968

約数和(自身を除く): 10554774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 195457, 390914, 586371, 1172742, 1368199, 2736398, 4104597, 8209194]

約数ペア:

[(1, 8209194), (2, 4104597), (3, 2736398), (6, 1368199), (7, 1172742), (14, 586371), (21, 390914), (42, 195457)]