19675622402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 32161726080

約数和(自身を除く): 12486103678

約数列:

[1, 2, 29, 43, 58, 67, 73, 86, 134, 146, 1247, 1613, 1943, 2117, 2494, 2881, 3139, 3226, 3886, 4234, 4891, 5762, 6278, 9782, 46777, 69359, 83549, 91031, 93554, 108071, 117749, 138718, 141839, 167098, 182062, 210313, 216142, 235498, 283678, 420626, 2011411, 3134059, 3414721, 4022822, 4647053, 5063207, 6099077, 6268118, 6829442, 7889183, 9294106, 10126414, 12198154, 15778366, 134764537, 146833003, 228786307, 269529074, 293666006, 339234869, 457572614, 678469738, 9837811201, 19675622402]

約数ペア:

[(1, 19675622402), (2, 9837811201), (29, 678469738), (43, 457572614), (58, 339234869), (67, 293666006), (73, 269529074), (86, 228786307), (134, 146833003), (146, 134764537), (1247, 15778366), (1613, 12198154), (1943, 10126414), (2117, 9294106), (2494, 7889183), (2881, 6829442), (3139, 6268118), (3226, 6099077), (3886, 5063207), (4234, 4647053), (4891, 4022822), (5762, 3414721), (6278, 3134059), (9782, 2011411), (46777, 420626), (69359, 283678), (83549, 235498), (91031, 216142), (93554, 210313), (108071, 182062), (117749, 167098), (138718, 141839)]