149974847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 172627200

約数和(自身を除く): 22652353

約数列:

[1, 11, 19, 209, 809, 887, 8899, 9757, 15371, 16853, 169081, 185383, 717583, 7893413, 13634077, 149974847]

約数ペア:

[(1, 149974847), (11, 13634077), (19, 7893413), (209, 717583), (809, 185383), (887, 169081), (8899, 16853), (9757, 15371)]