15272224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 33596640

約数和(自身を除く): 18324416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1009, 1376, 1892, 2018, 3784, 4036, 7568, 8072, 11099, 15136, 16144, 22198, 32288, 43387, 44396, 86774, 88792, 173548, 177584, 347096, 355168, 477257, 694192, 954514, 1388384, 1909028, 3818056, 7636112, 15272224]

約数ペア:

[(1, 15272224), (2, 7636112), (4, 3818056), (8, 1909028), (11, 1388384), (16, 954514), (22, 694192), (32, 477257), (43, 355168), (44, 347096), (86, 177584), (88, 173548), (172, 88792), (176, 86774), (344, 44396), (352, 43387), (473, 32288), (688, 22198), (946, 16144), (1009, 15136), (1376, 11099), (1892, 8072), (2018, 7568), (3784, 4036)]