22123816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 49533120

約数和(自身を除く): 27409304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 233, 286, 332, 466, 572, 664, 913, 932, 1079, 1144, 1826, 1864, 2158, 2563, 3029, 3652, 4316, 5126, 6058, 7304, 8632, 10252, 11869, 12116, 19339, 20504, 23738, 24232, 33319, 38678, 47476, 66638, 77356, 94952, 133276, 154712, 212729, 251407, 266552, 425458, 502814, 850916, 1005628, 1701832, 2011256, 2765477, 5530954, 11061908, 22123816]

約数ペア:

[(1, 22123816), (2, 11061908), (4, 5530954), (8, 2765477), (11, 2011256), (13, 1701832), (22, 1005628), (26, 850916), (44, 502814), (52, 425458), (83, 266552), (88, 251407), (104, 212729), (143, 154712), (166, 133276), (233, 94952), (286, 77356), (332, 66638), (466, 47476), (572, 38678), (664, 33319), (913, 24232), (932, 23738), (1079, 20504), (1144, 19339), (1826, 12116), (1864, 11869), (2158, 10252), (2563, 8632), (3029, 7304), (3652, 6058), (4316, 5126)]