17187287938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{7703}}^1$

素因数の和:8622

約数の個数: 32

約数和(自身を含む): 27556899840

約数和(自身を除く): 10369611902

約数列:

[1, 2, 19, 38, 71, 142, 827, 1349, 1654, 2698, 7703, 15406, 15713, 31426, 58717, 117434, 146357, 292714, 546913, 1093826, 1115623, 2231246, 6370381, 10391347, 12740762, 20782694, 121037239, 242074478, 452297051, 904594102, 8593643969, 17187287938]

約数ペア:

[(1, 17187287938), (2, 8593643969), (19, 904594102), (38, 452297051), (71, 242074478), (142, 121037239), (827, 20782694), (1349, 12740762), (1654, 10391347), (2698, 6370381), (7703, 2231246), (15406, 1115623), (15713, 1093826), (31426, 546913), (58717, 292714), (117434, 146357)]