17930363

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 20604672

約数和(自身を除く): 2674309

約数列:

[1, 11, 23, 131, 253, 541, 1441, 3013, 5951, 12443, 33143, 70871, 136873, 779581, 1630033, 17930363]

約数ペア:

[(1, 17930363), (11, 1630033), (23, 779581), (131, 136873), (253, 70871), (541, 33143), (1441, 12443), (3013, 5951)]