22560811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 29352960

約数和(自身を除く): 6792149

約数列:

[1, 7, 13, 29, 83, 91, 103, 203, 377, 581, 721, 1079, 1339, 2407, 2639, 2987, 7553, 8549, 9373, 16849, 20909, 31291, 38831, 59843, 111137, 219037, 247921, 271817, 777959, 1735447, 3222973, 22560811]

約数ペア:

[(1, 22560811), (7, 3222973), (13, 1735447), (29, 777959), (83, 271817), (91, 247921), (103, 219037), (203, 111137), (377, 59843), (581, 38831), (721, 31291), (1079, 20909), (1339, 16849), (2407, 9373), (2639, 8549), (2987, 7553)]