19494768964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3533}}^1\times {\mathrm{125407}}^1$

素因数の和:128955

約数の個数: 24

約数和(自身を含む): 37228117248

約数和(自身を除く): 17733348284

約数列:

[1, 2, 4, 11, 22, 44, 3533, 7066, 14132, 38863, 77726, 125407, 155452, 250814, 501628, 1379477, 2758954, 5517908, 443062931, 886125862, 1772251724, 4873692241, 9747384482, 19494768964]

約数ペア:

[(1, 19494768964), (2, 9747384482), (4, 4873692241), (11, 1772251724), (22, 886125862), (44, 443062931), (3533, 5517908), (7066, 2758954), (14132, 1379477), (38863, 501628), (77726, 250814), (125407, 155452)]