1519785376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1487}}^1$

素因数の和:1598

約数の個数: 72

約数和(自身を含む): 3230418240

約数和(自身を除く): 1710632864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1487, 1558, 1681, 2974, 3116, 3362, 5948, 6232, 6724, 11896, 12464, 13448, 23792, 24928, 26896, 28253, 31939, 47584, 53792, 56506, 60967, 63878, 113012, 121934, 127756, 226024, 243868, 255512, 452048, 487736, 511024, 904096, 975472, 1022048, 1158373, 1950944, 2316746, 2499647, 4633492, 4999294, 9266984, 9998588, 18533968, 19997176, 37067936, 39994352, 47493293, 79988704, 94986586, 189973172, 379946344, 759892688, 1519785376]

約数ペア:

[(1, 1519785376), (2, 759892688), (4, 379946344), (8, 189973172), (16, 94986586), (19, 79988704), (32, 47493293), (38, 39994352), (41, 37067936), (76, 19997176), (82, 18533968), (152, 9998588), (164, 9266984), (304, 4999294), (328, 4633492), (608, 2499647), (656, 2316746), (779, 1950944), (1312, 1158373), (1487, 1022048), (1558, 975472), (1681, 904096), (2974, 511024), (3116, 487736), (3362, 452048), (5948, 255512), (6232, 243868), (6724, 226024), (11896, 127756), (12464, 121934), (13448, 113012), (23792, 63878), (24928, 60967), (26896, 56506), (28253, 53792), (31939, 47584)]