13221168

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5197}}^1$

素因数の和:5261

約数の個数: 40

約数和(自身を含む): 34805808

約数和(自身を除く): 21584640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 5197, 10394, 15591, 20788, 31182, 41576, 62364, 83152, 124728, 249456, 275441, 550882, 826323, 1101764, 1652646, 2203528, 3305292, 4407056, 6610584, 13221168]

約数ペア:

[(1, 13221168), (2, 6610584), (3, 4407056), (4, 3305292), (6, 2203528), (8, 1652646), (12, 1101764), (16, 826323), (24, 550882), (48, 275441), (53, 249456), (106, 124728), (159, 83152), (212, 62364), (318, 41576), (424, 31182), (636, 20788), (848, 15591), (1272, 10394), (2544, 5197)]