19191708

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10453}}^1$

素因数の和:10483

約数の個数: 48

約数和(自身を含む): 52688160

約数和(自身を除く): 33496452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10453, 20906, 31359, 41812, 62718, 94077, 125436, 177701, 188154, 282231, 355402, 376308, 533103, 564462, 710804, 1066206, 1128924, 1599309, 2132412, 3198618, 4797927, 6397236, 9595854, 19191708]

約数ペア:

[(1, 19191708), (2, 9595854), (3, 6397236), (4, 4797927), (6, 3198618), (9, 2132412), (12, 1599309), (17, 1128924), (18, 1066206), (27, 710804), (34, 564462), (36, 533103), (51, 376308), (54, 355402), (68, 282231), (102, 188154), (108, 177701), (153, 125436), (204, 94077), (306, 62718), (459, 41812), (612, 31359), (918, 20906), (1836, 10453)]