15816315674879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{51991}}^1\times {\mathrm{164173}}^1$

素因数の和:216290

約数の個数: 16

約数和(自身を含む): 16900754523840

約数和(自身を除く): 1084438848961

約数列:

[1, 17, 109, 1853, 51991, 164173, 883847, 2790941, 5667019, 17894857, 96339323, 304212569, 8535518443, 145103813531, 930371510287, 15816315674879]

約数ペア:

[(1, 15816315674879), (17, 930371510287), (109, 145103813531), (1853, 8535518443), (51991, 304212569), (164173, 96339323), (883847, 17894857), (2790941, 5667019)]