19034008

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 40932000

約数和(自身を除く): 21897992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 757, 898, 1514, 1796, 3028, 3143, 3592, 5299, 6056, 6286, 10598, 12572, 21196, 25144, 42392, 339893, 679786, 1359572, 2379251, 2719144, 4758502, 9517004, 19034008]

約数ペア:

[(1, 19034008), (2, 9517004), (4, 4758502), (7, 2719144), (8, 2379251), (14, 1359572), (28, 679786), (56, 339893), (449, 42392), (757, 25144), (898, 21196), (1514, 12572), (1796, 10598), (3028, 6286), (3143, 6056), (3592, 5299)]