19367872

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8228

約数の個数: 28

約数和(自身を含む): 39476680

約数和(自身を除く): 20108808

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8179, 16358, 32716, 65432, 130864, 261728, 302623, 523456, 605246, 1210492, 2420984, 4841968, 9683936, 19367872]

約数ペア:

[(1, 19367872), (2, 9683936), (4, 4841968), (8, 2420984), (16, 1210492), (32, 605246), (37, 523456), (64, 302623), (74, 261728), (148, 130864), (296, 65432), (592, 32716), (1184, 16358), (2368, 8179)]