19580491304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{9431}}^1\times {\mathrm{23593}}^1$

素因数の和:33041

約数の個数: 32

約数和(自身を含む): 40056949440

約数和(自身を除く): 20476458136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 9431, 18862, 23593, 37724, 47186, 75448, 94372, 103741, 188744, 207482, 259523, 414964, 519046, 829928, 1038092, 2076184, 222505583, 445011166, 890022332, 1780044664, 2447561413, 4895122826, 9790245652, 19580491304]

約数ペア:

[(1, 19580491304), (2, 9790245652), (4, 4895122826), (8, 2447561413), (11, 1780044664), (22, 890022332), (44, 445011166), (88, 222505583), (9431, 2076184), (18862, 1038092), (23593, 829928), (37724, 519046), (47186, 414964), (75448, 259523), (94372, 207482), (103741, 188744)]