17312218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 32808960

約数和(自身を除く): 15496742

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1423, 1738, 2846, 6083, 9961, 12166, 15653, 19922, 31306, 109571, 112417, 219142, 224834, 786919, 1236587, 1573838, 2473174, 8656109, 17312218]

約数ペア:

[(1, 17312218), (2, 8656109), (7, 2473174), (11, 1573838), (14, 1236587), (22, 786919), (77, 224834), (79, 219142), (154, 112417), (158, 109571), (553, 31306), (869, 19922), (1106, 15653), (1423, 12166), (1738, 9961), (2846, 6083)]