19019052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40639}}^1$

素因数の和:40662

約数の個数: 36

約数和(自身を含む): 51775360

約数和(自身を除く): 32756308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 40639, 81278, 121917, 162556, 243834, 365751, 487668, 528307, 731502, 1056614, 1463004, 1584921, 2113228, 3169842, 4754763, 6339684, 9509526, 19019052]

約数ペア:

[(1, 19019052), (2, 9509526), (3, 6339684), (4, 4754763), (6, 3169842), (9, 2113228), (12, 1584921), (13, 1463004), (18, 1056614), (26, 731502), (36, 528307), (39, 487668), (52, 365751), (78, 243834), (117, 162556), (156, 121917), (234, 81278), (468, 40639)]