19442904164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1\times {\mathrm{733}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 35020608000

約数和(自身を除く): 15577703836

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 709, 733, 796, 1418, 1466, 2836, 2932, 9353, 18706, 33323, 34451, 37412, 66646, 68902, 133292, 137804, 141091, 145867, 282182, 291734, 519697, 564364, 583468, 1039394, 2078788, 6631277, 6855749, 13262554, 13711498, 24425759, 26525108, 27422996, 48851518, 97703036, 103419703, 206839406, 413678812, 4860726041, 9721452082, 19442904164]

約数ペア:

[(1, 19442904164), (2, 9721452082), (4, 4860726041), (47, 413678812), (94, 206839406), (188, 103419703), (199, 97703036), (398, 48851518), (709, 27422996), (733, 26525108), (796, 24425759), (1418, 13711498), (1466, 13262554), (2836, 6855749), (2932, 6631277), (9353, 2078788), (18706, 1039394), (33323, 583468), (34451, 564364), (37412, 519697), (66646, 291734), (68902, 282182), (133292, 145867), (137804, 141091)]