11973657008

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1993}}^1\times {\mathrm{4219}}^1$

素因数の和:6309

約数の個数: 40

約数和(自身を含む): 23476957200

約数和(自身を除く): 11503300192

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1993, 3986, 4219, 7972, 8438, 15944, 16876, 31888, 33752, 67504, 177377, 354754, 375491, 709508, 750982, 1419016, 1501964, 2838032, 3003928, 6007856, 8408467, 16816934, 33633868, 67267736, 134535472, 748353563, 1496707126, 2993414252, 5986828504, 11973657008]

約数ペア:

[(1, 11973657008), (2, 5986828504), (4, 2993414252), (8, 1496707126), (16, 748353563), (89, 134535472), (178, 67267736), (356, 33633868), (712, 16816934), (1424, 8408467), (1993, 6007856), (3986, 3003928), (4219, 2838032), (7972, 1501964), (8438, 1419016), (15944, 750982), (16876, 709508), (31888, 375491), (33752, 354754), (67504, 177377)]