19559296

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 39926880

約数和(自身を除く): 20367584

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 3727, 5248, 7454, 14908, 29816, 59632, 119264, 152807, 238528, 305614, 477056, 611228, 1222456, 2444912, 4889824, 9779648, 19559296]

約数ペア:

[(1, 19559296), (2, 9779648), (4, 4889824), (8, 2444912), (16, 1222456), (32, 611228), (41, 477056), (64, 305614), (82, 238528), (128, 152807), (164, 119264), (328, 59632), (656, 29816), (1312, 14908), (2624, 7454), (3727, 5248)]