2197936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10567}}^1$

素因数の和:10588

約数の個数: 20

約数和(自身を含む): 4586512

約数和(自身を除く): 2388576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10567, 21134, 42268, 84536, 137371, 169072, 274742, 549484, 1098968, 2197936]

約数ペア:

[(1, 2197936), (2, 1098968), (4, 549484), (8, 274742), (13, 169072), (16, 137371), (26, 84536), (52, 42268), (104, 21134), (208, 10567)]