19051328

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{1663}}^1$

素因数の和:1854

約数の個数: 28

約数和(自身を含む): 38039040

約数和(自身を除く): 18987712

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 1663, 2864, 3326, 5728, 6652, 11456, 13304, 26608, 53216, 106432, 297677, 595354, 1190708, 2381416, 4762832, 9525664, 19051328]

約数ペア:

[(1, 19051328), (2, 9525664), (4, 4762832), (8, 2381416), (16, 1190708), (32, 595354), (64, 297677), (179, 106432), (358, 53216), (716, 26608), (1432, 13304), (1663, 11456), (2864, 6652), (3326, 5728)]