12888216357776

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{3301}}^1\times {\mathrm{259321}}^1$

素因数の和:263571

約数の個数: 40

約数和(自身を含む): 25005124887288

約数和(自身を除く): 12116908529512

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3301, 3764, 6602, 7528, 13204, 15056, 26408, 52816, 259321, 518642, 1037284, 2074568, 3106241, 4149136, 6212482, 12424964, 24849928, 49699856, 244021061, 488042122, 856018621, 976084244, 1712037242, 1952168488, 3424074484, 3904336976, 6848148968, 13696297936, 805513522361, 1611027044722, 3222054089444, 6444108178888, 12888216357776]

約数ペア:

[(1, 12888216357776), (2, 6444108178888), (4, 3222054089444), (8, 1611027044722), (16, 805513522361), (941, 13696297936), (1882, 6848148968), (3301, 3904336976), (3764, 3424074484), (6602, 1952168488), (7528, 1712037242), (13204, 976084244), (15056, 856018621), (26408, 488042122), (52816, 244021061), (259321, 49699856), (518642, 24849928), (1037284, 12424964), (2074568, 6212482), (3106241, 4149136)]