15264524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 54

約数和(自身を含む): 31779972

約数和(自身を除く): 16515448

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 361, 418, 589, 682, 722, 836, 961, 1178, 1364, 1444, 1922, 2356, 3844, 3971, 6479, 7942, 10571, 11191, 12958, 15884, 18259, 21142, 22382, 25916, 36518, 42284, 44764, 73036, 123101, 200849, 246202, 346921, 401698, 492404, 693842, 803396, 1387684, 3816131, 7632262, 15264524]

約数ペア:

[(1, 15264524), (2, 7632262), (4, 3816131), (11, 1387684), (19, 803396), (22, 693842), (31, 492404), (38, 401698), (44, 346921), (62, 246202), (76, 200849), (124, 123101), (209, 73036), (341, 44764), (361, 42284), (418, 36518), (589, 25916), (682, 22382), (722, 21142), (836, 18259), (961, 15884), (1178, 12958), (1364, 11191), (1444, 10571), (1922, 7942), (2356, 6479), (3844, 3971)]