2019935296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{24793}}^1$

素因数の和:24891

約数の個数: 56

約数和(自身を含む): 4282419680

約数和(自身を除く): 2262484384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2546, 4288, 5092, 10184, 20368, 24793, 40736, 49586, 81472, 99172, 198344, 396688, 471067, 793376, 942134, 1586752, 1661131, 1884268, 3322262, 3768536, 6644524, 7537072, 13289048, 15074144, 26578096, 30148288, 31561489, 53156192, 63122978, 106312384, 126245956, 252491912, 504983824, 1009967648, 2019935296]

約数ペア:

[(1, 2019935296), (2, 1009967648), (4, 504983824), (8, 252491912), (16, 126245956), (19, 106312384), (32, 63122978), (38, 53156192), (64, 31561489), (67, 30148288), (76, 26578096), (134, 15074144), (152, 13289048), (268, 7537072), (304, 6644524), (536, 3768536), (608, 3322262), (1072, 1884268), (1216, 1661131), (1273, 1586752), (2144, 942134), (2546, 793376), (4288, 471067), (5092, 396688), (10184, 198344), (20368, 99172), (24793, 81472), (40736, 49586)]