22859907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 16953213

約数列:

[1, 3, 7, 19, 21, 23, 47, 53, 57, 69, 133, 141, 159, 161, 329, 371, 399, 437, 483, 893, 987, 1007, 1081, 1113, 1219, 1311, 2491, 2679, 3021, 3059, 3243, 3657, 6251, 7049, 7473, 7567, 8533, 9177, 17437, 18753, 20539, 21147, 22701, 23161, 25599, 47329, 52311, 57293, 61617, 69483, 141987, 143773, 162127, 171879, 331303, 401051, 431319, 486381, 993909, 1088567, 1203153, 3265701, 7619969, 22859907]

約数ペア:

[(1, 22859907), (3, 7619969), (7, 3265701), (19, 1203153), (21, 1088567), (23, 993909), (47, 486381), (53, 431319), (57, 401051), (69, 331303), (133, 171879), (141, 162127), (159, 143773), (161, 141987), (329, 69483), (371, 61617), (399, 57293), (437, 52311), (483, 47329), (893, 25599), (987, 23161), (1007, 22701), (1081, 21147), (1113, 20539), (1219, 18753), (1311, 17437), (2491, 9177), (2679, 8533), (3021, 7567), (3059, 7473), (3243, 7049), (3657, 6251)]