19564248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6737}}^1$

素因数の和:6768

約数の個数: 48

約数和(自身を含む): 53769240

約数和(自身を除く): 34204992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6737, 13474, 20211, 26948, 40422, 53896, 74107, 80844, 148214, 161688, 222321, 296428, 444642, 592856, 815177, 889284, 1630354, 1778568, 2445531, 3260708, 4891062, 6521416, 9782124, 19564248]

約数ペア:

[(1, 19564248), (2, 9782124), (3, 6521416), (4, 4891062), (6, 3260708), (8, 2445531), (11, 1778568), (12, 1630354), (22, 889284), (24, 815177), (33, 592856), (44, 444642), (66, 296428), (88, 222321), (121, 161688), (132, 148214), (242, 80844), (264, 74107), (363, 53896), (484, 40422), (726, 26948), (968, 20211), (1452, 13474), (2904, 6737)]