19319352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3300

約数の個数: 64

約数和(自身を含む): 54768000

約数和(自身を除く): 35448648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 3259, 5928, 6518, 9777, 13036, 19554, 26072, 39108, 42367, 61921, 78216, 84734, 123842, 127101, 169468, 185763, 247684, 254202, 338936, 371526, 495368, 508404, 743052, 804973, 1016808, 1486104, 1609946, 2414919, 3219892, 4829838, 6439784, 9659676, 19319352]

約数ペア:

[(1, 19319352), (2, 9659676), (3, 6439784), (4, 4829838), (6, 3219892), (8, 2414919), (12, 1609946), (13, 1486104), (19, 1016808), (24, 804973), (26, 743052), (38, 508404), (39, 495368), (52, 371526), (57, 338936), (76, 254202), (78, 247684), (104, 185763), (114, 169468), (152, 127101), (156, 123842), (228, 84734), (247, 78216), (312, 61921), (456, 42367), (494, 39108), (741, 26072), (988, 19554), (1482, 13036), (1976, 9777), (2964, 6518), (3259, 5928)]