12634869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 18998784

約数和(自身を除く): 6363915

約数列:

[1, 3, 13, 39, 47, 61, 113, 141, 183, 339, 611, 793, 1469, 1833, 2379, 2867, 4407, 5311, 6893, 8601, 15933, 20679, 37271, 69043, 89609, 111813, 207129, 268827, 323971, 971913, 4211623, 12634869]

約数ペア:

[(1, 12634869), (3, 4211623), (13, 971913), (39, 323971), (47, 268827), (61, 207129), (113, 111813), (141, 89609), (183, 69043), (339, 37271), (611, 20679), (793, 15933), (1469, 8601), (1833, 6893), (2379, 5311), (2867, 4407)]