22003729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 27004320

約数和(自身を除く): 5000591

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 563, 2057, 2299, 3553, 6193, 9571, 10697, 39083, 68123, 105281, 117667, 181849, 1158091, 1294337, 2000339, 22003729]

約数ペア:

[(1, 22003729), (11, 2000339), (17, 1294337), (19, 1158091), (121, 181849), (187, 117667), (209, 105281), (323, 68123), (563, 39083), (2057, 10697), (2299, 9571), (3553, 6193)]