15339412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 30264948

約数和(自身を除く): 14925536

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 773, 902, 1546, 1804, 3092, 4961, 8503, 9922, 17006, 19844, 31693, 34012, 63386, 93533, 126772, 187066, 348623, 374132, 697246, 1394492, 3834853, 7669706, 15339412]

約数ペア:

[(1, 15339412), (2, 7669706), (4, 3834853), (11, 1394492), (22, 697246), (41, 374132), (44, 348623), (82, 187066), (121, 126772), (164, 93533), (242, 63386), (451, 34012), (484, 31693), (773, 19844), (902, 17006), (1546, 9922), (1804, 8503), (3092, 4961)]