15674963984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1063}}^1\times {\mathrm{19609}}^1$

素因数の和:20727

約数の個数: 40

約数和(自身を含む): 31047179520

約数和(自身を除く): 15372215536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1063, 2126, 4252, 8504, 17008, 19609, 39218, 49961, 78436, 99922, 156872, 199844, 313744, 399688, 799376, 921623, 1843246, 3686492, 7372984, 14745968, 20844367, 41688734, 83377468, 166754936, 333509872, 979685249, 1959370498, 3918740996, 7837481992, 15674963984]

約数ペア:

[(1, 15674963984), (2, 7837481992), (4, 3918740996), (8, 1959370498), (16, 979685249), (47, 333509872), (94, 166754936), (188, 83377468), (376, 41688734), (752, 20844367), (1063, 14745968), (2126, 7372984), (4252, 3686492), (8504, 1843246), (17008, 921623), (19609, 799376), (39218, 399688), (49961, 313744), (78436, 199844), (99922, 156872)]