1873200215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{81817}}^1$

素因数の和:82082

約数の個数: 16

約数和(自身を含む): 2375994720

約数和(自身を除く): 502794505

約数列:

[1, 5, 19, 95, 241, 1205, 4579, 22895, 81817, 409085, 1554523, 7772615, 19717897, 98589485, 374640043, 1873200215]

約数ペア:

[(1, 1873200215), (5, 374640043), (19, 98589485), (95, 19717897), (241, 7772615), (1205, 1554523), (4579, 409085), (22895, 81817)]