12466805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 4951435

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 269, 299, 403, 713, 1345, 1495, 2015, 3497, 3565, 6187, 8339, 9269, 17485, 30935, 41695, 46345, 80431, 108407, 191797, 402155, 542035, 958985, 2493361, 12466805]

約数ペア:

[(1, 12466805), (5, 2493361), (13, 958985), (23, 542035), (31, 402155), (65, 191797), (115, 108407), (155, 80431), (269, 46345), (299, 41695), (403, 30935), (713, 17485), (1345, 9269), (1495, 8339), (2015, 6187), (3497, 3565)]