13813910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 28007424

約数和(自身を除く): 14193514

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 4051, 8102, 20255, 40510, 44561, 89122, 125581, 222805, 251162, 445610, 627905, 1255810, 1381391, 2762782, 6906955, 13813910]

約数ペア:

[(1, 13813910), (2, 6906955), (5, 2762782), (10, 1381391), (11, 1255810), (22, 627905), (31, 445610), (55, 251162), (62, 222805), (110, 125581), (155, 89122), (310, 44561), (341, 40510), (682, 20255), (1705, 8102), (3410, 4051)]