19694461010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{12823}}^1$

素因数の和:13467

約数の個数: 64

約数和(自身を含む): 41682719232

約数和(自身を除く): 21988258222

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 593, 1186, 1295, 2590, 2965, 4151, 5930, 8302, 12823, 20755, 21941, 25646, 41510, 43882, 64115, 89761, 109705, 128230, 153587, 179522, 219410, 307174, 448805, 474451, 767935, 897610, 948902, 1535870, 2372255, 3321157, 4744510, 6642314, 7604039, 15208078, 16605785, 33211570, 38020195, 53228273, 76040390, 106456546, 266141365, 281349443, 532282730, 562698886, 1406747215, 1969446101, 2813494430, 3938892202, 9847230505, 19694461010]

約数ペア:

[(1, 19694461010), (2, 9847230505), (5, 3938892202), (7, 2813494430), (10, 1969446101), (14, 1406747215), (35, 562698886), (37, 532282730), (70, 281349443), (74, 266141365), (185, 106456546), (259, 76040390), (370, 53228273), (518, 38020195), (593, 33211570), (1186, 16605785), (1295, 15208078), (2590, 7604039), (2965, 6642314), (4151, 4744510), (5930, 3321157), (8302, 2372255), (12823, 1535870), (20755, 948902), (21941, 897610), (25646, 767935), (41510, 474451), (43882, 448805), (64115, 307174), (89761, 219410), (109705, 179522), (128230, 153587)]