11808721844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{8297}}^1$

素因数の和:8688

約数の個数: 48

約数和(自身を含む): 22184205120

約数和(自身を除く): 10375483276

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 307, 614, 1159, 1228, 2318, 4636, 5833, 8297, 11666, 16594, 18727, 23332, 33188, 37454, 74908, 157643, 315286, 355813, 506117, 630572, 711626, 1012234, 1423252, 2024468, 2547179, 5094358, 9616223, 10188716, 19232446, 38464892, 48396401, 96792802, 155377919, 193585604, 310755838, 621511676, 2952180461, 5904360922, 11808721844]

約数ペア:

[(1, 11808721844), (2, 5904360922), (4, 2952180461), (19, 621511676), (38, 310755838), (61, 193585604), (76, 155377919), (122, 96792802), (244, 48396401), (307, 38464892), (614, 19232446), (1159, 10188716), (1228, 9616223), (2318, 5094358), (4636, 2547179), (5833, 2024468), (8297, 1423252), (11666, 1012234), (16594, 711626), (18727, 630572), (23332, 506117), (33188, 355813), (37454, 315286), (74908, 157643)]