23509070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 45934560

約数和(自身を除く): 22425490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1301, 1390, 1807, 2602, 3614, 6505, 9035, 13010, 16913, 18070, 33826, 84565, 169130, 180839, 361678, 904195, 1808390, 2350907, 4701814, 11754535, 23509070]

約数ペア:

[(1, 23509070), (2, 11754535), (5, 4701814), (10, 2350907), (13, 1808390), (26, 904195), (65, 361678), (130, 180839), (139, 169130), (278, 84565), (695, 33826), (1301, 18070), (1390, 16913), (1807, 13010), (2602, 9035), (3614, 6505)]