19560516156

素因数分解:

$2^2\times 3^2\times {\mathrm{543347671}}^1$

素因数の和:543347681

約数の個数: 18

約数和(自身を含む): 49444638152

約数和(自身を除く): 29884121996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 543347671, 1086695342, 1630043013, 2173390684, 3260086026, 4890129039, 6520172052, 9780258078, 19560516156]

約数ペア:

[(1, 19560516156), (2, 9780258078), (3, 6520172052), (4, 4890129039), (6, 3260086026), (9, 2173390684), (12, 1630043013), (18, 1086695342), (36, 543347671)]