12965808

素因数分解:

$2^4\times 3^1\times {\mathrm{270121}}^1$

素因数の和:270132

約数の個数: 20

約数和(自身を含む): 33495128

約数和(自身を除く): 20529320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 270121, 540242, 810363, 1080484, 1620726, 2160968, 3241452, 4321936, 6482904, 12965808]

約数ペア:

[(1, 12965808), (2, 6482904), (3, 4321936), (4, 3241452), (6, 2160968), (8, 1620726), (12, 1080484), (16, 810363), (24, 540242), (48, 270121)]