16996821358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{259169}}^1$

素因数の和:259464

約数の個数: 24

約数和(自身を含む): 28127201760

約数和(自身を除く): 11130380402

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 5962, 32791, 65582, 259169, 518338, 2850859, 5701718, 31359449, 62718898, 70234799, 140469598, 772582789, 1545165578, 8498410679, 16996821358]

約数ペア:

[(1, 16996821358), (2, 8498410679), (11, 1545165578), (22, 772582789), (121, 140469598), (242, 70234799), (271, 62718898), (542, 31359449), (2981, 5701718), (5962, 2850859), (32791, 518338), (65582, 259169)]