21433282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6491}}^1$

素因数の和:6633

約数の個数: 16

約数和(自身を含む): 34900992

約数和(自身を除く): 13467710

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 6491, 12982, 84383, 168766, 824357, 1648714, 10716641, 21433282]

約数ペア:

[(1, 21433282), (2, 10716641), (13, 1648714), (26, 824357), (127, 168766), (254, 84383), (1651, 12982), (3302, 6491)]