12731273

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 13888320

約数和(自身を除く): 1157047

約数列:

[1, 19, 67, 73, 137, 1273, 1387, 2603, 4891, 9179, 10001, 92929, 174401, 190019, 670067, 12731273]

約数ペア:

[(1, 12731273), (19, 670067), (67, 190019), (73, 174401), (137, 92929), (1273, 10001), (1387, 9179), (2603, 4891)]