18616091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 2340229

約数列:

[1, 13, 41, 53, 533, 659, 689, 2173, 8567, 27019, 28249, 34927, 351247, 454051, 1432007, 18616091]

約数ペア:

[(1, 18616091), (13, 1432007), (41, 454051), (53, 351247), (533, 34927), (659, 28249), (689, 27019), (2173, 8567)]