19076304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 55899200

約数和(自身を除く): 36822896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1609, 1976, 2964, 3218, 3952, 4827, 5928, 6436, 9654, 11856, 12872, 19308, 20917, 25744, 30571, 38616, 41834, 61142, 62751, 77232, 83668, 91713, 122284, 125502, 167336, 183426, 244568, 251004, 334672, 366852, 397423, 489136, 502008, 733704, 794846, 1004016, 1192269, 1467408, 1589692, 2384538, 3179384, 4769076, 6358768, 9538152, 19076304]

約数ペア:

[(1, 19076304), (2, 9538152), (3, 6358768), (4, 4769076), (6, 3179384), (8, 2384538), (12, 1589692), (13, 1467408), (16, 1192269), (19, 1004016), (24, 794846), (26, 733704), (38, 502008), (39, 489136), (48, 397423), (52, 366852), (57, 334672), (76, 251004), (78, 244568), (104, 183426), (114, 167336), (152, 125502), (156, 122284), (208, 91713), (228, 83668), (247, 77232), (304, 62751), (312, 61142), (456, 41834), (494, 38616), (624, 30571), (741, 25744), (912, 20917), (988, 19308), (1482, 12872), (1609, 11856), (1976, 9654), (2964, 6436), (3218, 5928), (3952, 4827)]