18910565564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13864051}}^1$

素因数の和:13864097

約数の個数: 24

約数和(自身を含む): 37266571776

約数和(自身を除く): 18356006212

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13864051, 27728102, 55456204, 152504561, 305009122, 429785581, 610018244, 859571162, 1719142324, 4727641391, 9455282782, 18910565564]

約数ペア:

[(1, 18910565564), (2, 9455282782), (4, 4727641391), (11, 1719142324), (22, 859571162), (31, 610018244), (44, 429785581), (62, 305009122), (124, 152504561), (341, 55456204), (682, 27728102), (1364, 13864051)]