1928380274

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1\times {\mathrm{18979}}^1$

素因数の和:19585

約数の個数: 16

約数和(自身を含む): 2927171520

約数和(自身を除く): 998791246

約数列:

[1, 2, 101, 202, 503, 1006, 18979, 37958, 50803, 101606, 1916879, 3833758, 9546437, 19092874, 964190137, 1928380274]

約数ペア:

[(1, 1928380274), (2, 964190137), (101, 19092874), (202, 9546437), (503, 3833758), (1006, 1916879), (18979, 101606), (37958, 50803)]