19145152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23011}}^1$

素因数の和:23036

約数の個数: 28

約数和(自身を含む): 40915336

約数和(自身を除く): 21770184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23011, 46022, 92044, 184088, 299143, 368176, 598286, 736352, 1196572, 1472704, 2393144, 4786288, 9572576, 19145152]

約数ペア:

[(1, 19145152), (2, 9572576), (4, 4786288), (8, 2393144), (13, 1472704), (16, 1196572), (26, 736352), (32, 598286), (52, 368176), (64, 299143), (104, 184088), (208, 92044), (416, 46022), (832, 23011)]