15690964852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{18743}}^1$

素因数の和:18928

約数の個数: 48

約数和(自身を含む): 28895150592

約数和(自身を除く): 13204185740

約数列:

[1, 2, 4, 47, 61, 73, 94, 122, 146, 188, 244, 292, 2867, 3431, 4453, 5734, 6862, 8906, 11468, 13724, 17812, 18743, 37486, 74972, 209291, 418582, 837164, 880921, 1143323, 1368239, 1761842, 2286646, 2736478, 3523684, 4573292, 5472956, 53736181, 64307233, 83462579, 107472362, 128614466, 166925158, 214944724, 257228932, 333850316, 3922741213, 7845482426, 15690964852]

約数ペア:

[(1, 15690964852), (2, 7845482426), (4, 3922741213), (47, 333850316), (61, 257228932), (73, 214944724), (94, 166925158), (122, 128614466), (146, 107472362), (188, 83462579), (244, 64307233), (292, 53736181), (2867, 5472956), (3431, 4573292), (4453, 3523684), (5734, 2736478), (6862, 2286646), (8906, 1761842), (11468, 1368239), (13724, 1143323), (17812, 880921), (18743, 837164), (37486, 418582), (74972, 209291)]