19286124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11270

約数の個数: 48

約数和(自身を含む): 52872960

約数和(自身を除く): 33586836

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11239, 22478, 33717, 44956, 67434, 123629, 134868, 146107, 247258, 292214, 370887, 438321, 494516, 584428, 741774, 876642, 1483548, 1607177, 1753284, 3214354, 4821531, 6428708, 9643062, 19286124]

約数ペア:

[(1, 19286124), (2, 9643062), (3, 6428708), (4, 4821531), (6, 3214354), (11, 1753284), (12, 1607177), (13, 1483548), (22, 876642), (26, 741774), (33, 584428), (39, 494516), (44, 438321), (52, 370887), (66, 292214), (78, 247258), (132, 146107), (143, 134868), (156, 123629), (286, 67434), (429, 44956), (572, 33717), (858, 22478), (1716, 11239)]