9966946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2503}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 16406208

約数和(自身を除く): 6439262

約数列:

[1, 2, 11, 22, 181, 362, 1991, 2503, 3982, 5006, 27533, 55066, 453043, 906086, 4983473, 9966946]

約数ペア:

[(1, 9966946), (2, 4983473), (11, 906086), (22, 453043), (181, 55066), (362, 27533), (1991, 5006), (2503, 3982)]