19424896

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{5233}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 40040100

約数和(自身を除く): 20615204

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5233, 10466, 20932, 41864, 83728, 151757, 167456, 303514, 334912, 607028, 669824, 1214056, 2428112, 4856224, 9712448, 19424896]

約数ペア:

[(1, 19424896), (2, 9712448), (4, 4856224), (8, 2428112), (16, 1214056), (29, 669824), (32, 607028), (58, 334912), (64, 303514), (116, 167456), (128, 151757), (232, 83728), (464, 41864), (928, 20932), (1856, 10466), (3712, 5233)]