11962223

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 15225840

約数和(自身を除く): 3263617

約数列:

[1, 7, 13, 49, 89, 91, 211, 623, 637, 1157, 1477, 2743, 4361, 8099, 10339, 18779, 19201, 56693, 131453, 134407, 244127, 920171, 1708889, 11962223]

約数ペア:

[(1, 11962223), (7, 1708889), (13, 920171), (49, 244127), (89, 134407), (91, 131453), (211, 56693), (623, 19201), (637, 18779), (1157, 10339), (1477, 8099), (2743, 4361)]