19007930894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4409}}^1$

素因数の和:4637

約数の個数: 64

約数和(自身を含む): 32577552000

約数和(自身を除く): 13569621106

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 149, 298, 391, 629, 782, 851, 1258, 1702, 2533, 3427, 4409, 5066, 5513, 6854, 8818, 11026, 14467, 28934, 58259, 74953, 93721, 101407, 116518, 126799, 149906, 163133, 187442, 202814, 253598, 326266, 656941, 1313882, 1723919, 2155583, 2773261, 3447838, 3752059, 4311166, 5546522, 7504118, 11167997, 15109643, 22335994, 24306817, 30219286, 48613634, 63785003, 127570006, 256863931, 413215889, 513727862, 559056791, 826431778, 1118113582, 9503965447, 19007930894]

約数ペア:

[(1, 19007930894), (2, 9503965447), (17, 1118113582), (23, 826431778), (34, 559056791), (37, 513727862), (46, 413215889), (74, 256863931), (149, 127570006), (298, 63785003), (391, 48613634), (629, 30219286), (782, 24306817), (851, 22335994), (1258, 15109643), (1702, 11167997), (2533, 7504118), (3427, 5546522), (4409, 4311166), (5066, 3752059), (5513, 3447838), (6854, 2773261), (8818, 2155583), (11026, 1723919), (14467, 1313882), (28934, 656941), (58259, 326266), (74953, 253598), (93721, 202814), (101407, 187442), (116518, 163133), (126799, 149906)]