19229328

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3312

約数の個数: 60

約数和(自身を含む): 55144908

約数和(自身を除く): 35915580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3257, 5904, 6514, 9771, 13028, 19542, 26056, 29313, 39084, 52112, 58626, 78168, 117252, 133537, 156336, 234504, 267074, 400611, 469008, 534148, 801222, 1068296, 1201833, 1602444, 2136592, 2403666, 3204888, 4807332, 6409776, 9614664, 19229328]

約数ペア:

[(1, 19229328), (2, 9614664), (3, 6409776), (4, 4807332), (6, 3204888), (8, 2403666), (9, 2136592), (12, 1602444), (16, 1201833), (18, 1068296), (24, 801222), (36, 534148), (41, 469008), (48, 400611), (72, 267074), (82, 234504), (123, 156336), (144, 133537), (164, 117252), (246, 78168), (328, 58626), (369, 52112), (492, 39084), (656, 29313), (738, 26056), (984, 19542), (1476, 13028), (1968, 9771), (2952, 6514), (3257, 5904)]