22912028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 41496000

約数和(自身を除く): 18583972

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 1039, 2078, 4156, 5513, 11026, 22052, 38443, 76886, 153772, 154811, 309622, 619244, 5728007, 11456014, 22912028]

約数ペア:

[(1, 22912028), (2, 11456014), (4, 5728007), (37, 619244), (74, 309622), (148, 154811), (149, 153772), (298, 76886), (596, 38443), (1039, 22052), (2078, 11026), (4156, 5513)]