19134544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8395

約数の個数: 40

約数和(自身を含む): 43559712

約数和(自身を除く): 24425168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8363, 16726, 33452, 66904, 91993, 108719, 133808, 183986, 217438, 367972, 434876, 735944, 869752, 1195909, 1471888, 1739504, 2391818, 4783636, 9567272, 19134544]

約数ペア:

[(1, 19134544), (2, 9567272), (4, 4783636), (8, 2391818), (11, 1739504), (13, 1471888), (16, 1195909), (22, 869752), (26, 735944), (44, 434876), (52, 367972), (88, 217438), (104, 183986), (143, 133808), (176, 108719), (208, 91993), (286, 66904), (572, 33452), (1144, 16726), (2288, 8363)]