12619761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54631}}^1$

素因数の和:54652

約数の個数: 16

約数和(自身を含む): 20978688

約数和(自身を除く): 8358927

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 54631, 163893, 382417, 600941, 1147251, 1802823, 4206587, 12619761]

約数ペア:

[(1, 12619761), (3, 4206587), (7, 1802823), (11, 1147251), (21, 600941), (33, 382417), (77, 163893), (231, 54631)]