19754856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{24943}}^1$

素因数の和:24966

約数の個数: 48

約数和(自身を含む): 58368960

約数和(自身を除く): 38614104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 24943, 49886, 74829, 99772, 149658, 199544, 224487, 274373, 299316, 448974, 548746, 598632, 823119, 897948, 1097492, 1646238, 1795896, 2194984, 2469357, 3292476, 4938714, 6584952, 9877428, 19754856]

約数ペア:

[(1, 19754856), (2, 9877428), (3, 6584952), (4, 4938714), (6, 3292476), (8, 2469357), (9, 2194984), (11, 1795896), (12, 1646238), (18, 1097492), (22, 897948), (24, 823119), (33, 598632), (36, 548746), (44, 448974), (66, 299316), (72, 274373), (88, 224487), (99, 199544), (132, 149658), (198, 99772), (264, 74829), (396, 49886), (792, 24943)]