16935988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 30308040

約数和(自身を除く): 13372052

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 421, 452, 842, 1684, 10057, 20114, 37469, 40228, 47573, 74938, 95146, 149876, 190292, 4233997, 8467994, 16935988]

約数ペア:

[(1, 16935988), (2, 8467994), (4, 4233997), (89, 190292), (113, 149876), (178, 95146), (226, 74938), (356, 47573), (421, 40228), (452, 37469), (842, 20114), (1684, 10057)]