23939988

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 57228864

約数和(自身を除く): 33288876

約数列:

[1, 2, 3, 4, 6, 12, 97, 131, 157, 194, 262, 291, 314, 388, 393, 471, 524, 582, 628, 786, 942, 1164, 1572, 1884, 12707, 15229, 20567, 25414, 30458, 38121, 41134, 45687, 50828, 60916, 61701, 76242, 82268, 91374, 123402, 152484, 182748, 246804, 1994999, 3989998, 5984997, 7979996, 11969994, 23939988]

約数ペア:

[(1, 23939988), (2, 11969994), (3, 7979996), (4, 5984997), (6, 3989998), (12, 1994999), (97, 246804), (131, 182748), (157, 152484), (194, 123402), (262, 91374), (291, 82268), (314, 76242), (388, 61701), (393, 60916), (471, 50828), (524, 45687), (582, 41134), (628, 38121), (786, 30458), (942, 25414), (1164, 20567), (1572, 15229), (1884, 12707)]