12280866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 26799360

約数和(自身を除く): 14518494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 1993, 2054, 3081, 3986, 5979, 6162, 11958, 25909, 51818, 77727, 155454, 157447, 314894, 472341, 944682, 2046811, 4093622, 6140433, 12280866]

約数ペア:

[(1, 12280866), (2, 6140433), (3, 4093622), (6, 2046811), (13, 944682), (26, 472341), (39, 314894), (78, 157447), (79, 155454), (158, 77727), (237, 51818), (474, 25909), (1027, 11958), (1993, 6162), (2054, 5979), (3081, 3986)]