19193652

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 50930880

約数和(自身を除く): 31737228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4133, 4644, 8266, 12399, 16532, 24798, 37197, 49596, 74394, 111591, 148788, 177719, 223182, 355438, 446364, 533157, 710876, 1066314, 1599471, 2132628, 3198942, 4798413, 6397884, 9596826, 19193652]

約数ペア:

[(1, 19193652), (2, 9596826), (3, 6397884), (4, 4798413), (6, 3198942), (9, 2132628), (12, 1599471), (18, 1066314), (27, 710876), (36, 533157), (43, 446364), (54, 355438), (86, 223182), (108, 177719), (129, 148788), (172, 111591), (258, 74394), (387, 49596), (516, 37197), (774, 24798), (1161, 16532), (1548, 12399), (2322, 8266), (4133, 4644)]