19124388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31249}}^1$

素因数の和:31276

約数の個数: 36

約数和(自身を含む): 51187500

約数和(自身を除く): 32063112

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31249, 62498, 93747, 124996, 187494, 281241, 374988, 531233, 562482, 1062466, 1124964, 1593699, 2124932, 3187398, 4781097, 6374796, 9562194, 19124388]

約数ペア:

[(1, 19124388), (2, 9562194), (3, 6374796), (4, 4781097), (6, 3187398), (9, 2124932), (12, 1593699), (17, 1124964), (18, 1062466), (34, 562482), (36, 531233), (51, 374988), (68, 281241), (102, 187494), (153, 124996), (204, 93747), (306, 62498), (612, 31249)]