16203990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49103}}^1$

素因数の和:49124

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 26221866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 49103, 98206, 147309, 245515, 294618, 491030, 540133, 736545, 1080266, 1473090, 1620399, 2700665, 3240798, 5401330, 8101995, 16203990]

約数ペア:

[(1, 16203990), (2, 8101995), (3, 5401330), (5, 3240798), (6, 2700665), (10, 1620399), (11, 1473090), (15, 1080266), (22, 736545), (30, 540133), (33, 491030), (55, 294618), (66, 245515), (110, 147309), (165, 98206), (330, 49103)]