12933245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 17950464

約数和(自身を除く): 5017219

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 211, 299, 533, 943, 1055, 1495, 2665, 2743, 4715, 4853, 8651, 12259, 13715, 24265, 43255, 61295, 63089, 112463, 198973, 315445, 562315, 994865, 2586649, 12933245]

約数ペア:

[(1, 12933245), (5, 2586649), (13, 994865), (23, 562315), (41, 315445), (65, 198973), (115, 112463), (205, 63089), (211, 61295), (299, 43255), (533, 24265), (943, 13715), (1055, 12259), (1495, 8651), (2665, 4853), (2743, 4715)]