12021447568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6421}}^1\times {\mathrm{9001}}^1$

素因数の和:15443

約数の個数: 40

約数和(自身を含む): 25089906296

約数和(自身を除く): 13068458728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6421, 9001, 12842, 18002, 25684, 36004, 51368, 72008, 83473, 102736, 117013, 144016, 166946, 234026, 333892, 468052, 667784, 936104, 1335568, 1872208, 57795421, 115590842, 231181684, 462363368, 751340473, 924726736, 1502680946, 3005361892, 6010723784, 12021447568]

約数ペア:

[(1, 12021447568), (2, 6010723784), (4, 3005361892), (8, 1502680946), (13, 924726736), (16, 751340473), (26, 462363368), (52, 231181684), (104, 115590842), (208, 57795421), (6421, 1872208), (9001, 1335568), (12842, 936104), (18002, 667784), (25684, 468052), (36004, 333892), (51368, 234026), (72008, 166946), (83473, 144016), (102736, 117013)]