13195196644

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{689981}}^1$

素因数の和:690675

約数の個数: 24

約数和(自身を含む): 26429070528

約数和(自身を除く): 13233873884

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 9562, 19124, 689981, 1379962, 2759924, 4829867, 9659734, 19319468, 471257023, 942514046, 1885028092, 3298799161, 6597598322, 13195196644]

約数ペア:

[(1, 13195196644), (2, 6597598322), (4, 3298799161), (7, 1885028092), (14, 942514046), (28, 471257023), (683, 19319468), (1366, 9659734), (2732, 4829867), (4781, 2759924), (9562, 1379962), (19124, 689981)]