17222788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9547}}^1$

素因数の和:9603

約数の個数: 24

約数和(自身を含む): 33685344

約数和(自身を除く): 16462556

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 9547, 19094, 38188, 105017, 210034, 391427, 420068, 782854, 1565708, 4305697, 8611394, 17222788]

約数ペア:

[(1, 17222788), (2, 8611394), (4, 4305697), (11, 1565708), (22, 782854), (41, 420068), (44, 391427), (82, 210034), (164, 105017), (451, 38188), (902, 19094), (1804, 9547)]