15449900368

素因数分解:

$2^4\times 7^1\times {\mathrm{137945539}}^1$

素因数の和:137945554

約数の個数: 20

約数和(自身を含む): 34210493920

約数和(自身を除く): 18760593552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137945539, 275891078, 551782156, 965618773, 1103564312, 1931237546, 2207128624, 3862475092, 7724950184, 15449900368]

約数ペア:

[(1, 15449900368), (2, 7724950184), (4, 3862475092), (7, 2207128624), (8, 1931237546), (14, 1103564312), (16, 965618773), (28, 551782156), (56, 275891078), (112, 137945539)]