9905494

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 15275520

約数和(自身を除く): 5370026

約数列:

[1, 2, 71, 79, 142, 158, 883, 1766, 5609, 11218, 62693, 69757, 125386, 139514, 4952747, 9905494]

約数ペア:

[(1, 9905494), (2, 4952747), (71, 139514), (79, 125386), (142, 69757), (158, 62693), (883, 11218), (1766, 5609)]