19270208

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1650

約数の個数: 28

約数和(自身を含む): 38447472

約数和(自身を除く): 19177264

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1427, 1688, 2854, 3376, 5708, 6752, 11416, 13504, 22832, 45664, 91328, 301097, 602194, 1204388, 2408776, 4817552, 9635104, 19270208]

約数ペア:

[(1, 19270208), (2, 9635104), (4, 4817552), (8, 2408776), (16, 1204388), (32, 602194), (64, 301097), (211, 91328), (422, 45664), (844, 22832), (1427, 13504), (1688, 11416), (2854, 6752), (3376, 5708)]