19269324

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4054

約数の個数: 36

約数和(自身を含む): 49076664

約数和(自身を除く): 29807340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3907, 4932, 7814, 11721, 15628, 23442, 35163, 46884, 70326, 140652, 535259, 1070518, 1605777, 2141036, 3211554, 4817331, 6423108, 9634662, 19269324]

約数ペア:

[(1, 19269324), (2, 9634662), (3, 6423108), (4, 4817331), (6, 3211554), (9, 2141036), (12, 1605777), (18, 1070518), (36, 535259), (137, 140652), (274, 70326), (411, 46884), (548, 35163), (822, 23442), (1233, 15628), (1644, 11721), (2466, 7814), (3907, 4932)]