19929182792

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1483}}^1\times {\mathrm{23011}}^1$

素因数の和:24573

約数の個数: 32

約数和(自身を含む): 37906286880

約数和(自身を除く): 17977104088

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1483, 2966, 5932, 11864, 23011, 46022, 92044, 108259, 184088, 216518, 433036, 866072, 1679803, 3359606, 6719212, 13438424, 34125313, 68250626, 136501252, 273002504, 2491147849, 4982295698, 9964591396, 19929182792]

約数ペア:

[(1, 19929182792), (2, 9964591396), (4, 4982295698), (8, 2491147849), (73, 273002504), (146, 136501252), (292, 68250626), (584, 34125313), (1483, 13438424), (2966, 6719212), (5932, 3359606), (11864, 1679803), (23011, 866072), (46022, 433036), (92044, 216518), (108259, 184088)]