19359808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23269}}^1$

素因数の和:23294

約数の個数: 28

約数和(自身を含む): 41374060

約数和(自身を除く): 22014252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23269, 46538, 93076, 186152, 302497, 372304, 604994, 744608, 1209988, 1489216, 2419976, 4839952, 9679904, 19359808]

約数ペア:

[(1, 19359808), (2, 9679904), (4, 4839952), (8, 2419976), (13, 1489216), (16, 1209988), (26, 744608), (32, 604994), (52, 372304), (64, 302497), (104, 186152), (208, 93076), (416, 46538), (832, 23269)]