15779994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 33480000

約数和(自身を除く): 17700006

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 929, 1858, 2787, 2831, 5574, 5662, 8493, 16986, 17651, 35302, 52953, 105906, 138421, 276842, 415263, 830526, 2629999, 5259998, 7889997, 15779994]

約数ペア:

[(1, 15779994), (2, 7889997), (3, 5259998), (6, 2629999), (19, 830526), (38, 415263), (57, 276842), (114, 138421), (149, 105906), (298, 52953), (447, 35302), (894, 17651), (929, 16986), (1858, 8493), (2787, 5662), (2831, 5574)]