19485048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 55468800

約数和(自身を除く): 35983752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3209, 6072, 6418, 9627, 12836, 19254, 25672, 35299, 38508, 70598, 73807, 77016, 105897, 141196, 147614, 211794, 221421, 282392, 295228, 423588, 442842, 590456, 811877, 847176, 885684, 1623754, 1771368, 2435631, 3247508, 4871262, 6495016, 9742524, 19485048]

約数ペア:

[(1, 19485048), (2, 9742524), (3, 6495016), (4, 4871262), (6, 3247508), (8, 2435631), (11, 1771368), (12, 1623754), (22, 885684), (23, 847176), (24, 811877), (33, 590456), (44, 442842), (46, 423588), (66, 295228), (69, 282392), (88, 221421), (92, 211794), (132, 147614), (138, 141196), (184, 105897), (253, 77016), (264, 73807), (276, 70598), (506, 38508), (552, 35299), (759, 25672), (1012, 19254), (1518, 12836), (2024, 9627), (3036, 6418), (3209, 6072)]