19633472

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2358

約数の個数: 28

約数和(自身を含む): 39258240

約数和(自身を除く): 19624768

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2207, 2224, 4414, 4448, 8828, 8896, 17656, 35312, 70624, 141248, 306773, 613546, 1227092, 2454184, 4908368, 9816736, 19633472]

約数ペア:

[(1, 19633472), (2, 9816736), (4, 4908368), (8, 2454184), (16, 1227092), (32, 613546), (64, 306773), (139, 141248), (278, 70624), (556, 35312), (1112, 17656), (2207, 8896), (2224, 8828), (4414, 4448)]