22715241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 33331200

約数和(自身を除く): 10615959

約数列:

[1, 3, 19, 47, 57, 61, 139, 141, 183, 417, 893, 1159, 2641, 2679, 2867, 3477, 6533, 7923, 8479, 8601, 19599, 25437, 54473, 124127, 161101, 163419, 372381, 398513, 483303, 1195539, 7571747, 22715241]

約数ペア:

[(1, 22715241), (3, 7571747), (19, 1195539), (47, 483303), (57, 398513), (61, 372381), (139, 163419), (141, 161101), (183, 124127), (417, 54473), (893, 25437), (1159, 19599), (2641, 8601), (2679, 8479), (2867, 7923), (3477, 6533)]