2947088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3974

約数の個数: 20

約数和(自身を含む): 5832960

約数和(自身を除く): 2885872

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3919, 7838, 15676, 31352, 62704, 184193, 368386, 736772, 1473544, 2947088]

約数ペア:

[(1, 2947088), (2, 1473544), (4, 736772), (8, 368386), (16, 184193), (47, 62704), (94, 31352), (188, 15676), (376, 7838), (752, 3919)]