16955556

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{21089}}^1$

素因数の和:21163

約数の個数: 24

約数和(自身を含む): 40155360

約数和(自身を除く): 23199804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 21089, 42178, 63267, 84356, 126534, 253068, 1412963, 2825926, 4238889, 5651852, 8477778, 16955556]

約数ペア:

[(1, 16955556), (2, 8477778), (3, 5651852), (4, 4238889), (6, 2825926), (12, 1412963), (67, 253068), (134, 126534), (201, 84356), (268, 63267), (402, 42178), (804, 21089)]