23170810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 45278352

約数和(自身を除く): 22107542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1301, 1370, 1781, 2602, 3562, 6505, 8905, 13010, 16913, 17810, 33826, 84565, 169130, 178237, 356474, 891185, 1782370, 2317081, 4634162, 11585405, 23170810]

約数ペア:

[(1, 23170810), (2, 11585405), (5, 4634162), (10, 2317081), (13, 1782370), (26, 891185), (65, 356474), (130, 178237), (137, 169130), (274, 84565), (685, 33826), (1301, 17810), (1370, 16913), (1781, 13010), (2602, 8905), (3562, 6505)]