12685502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 21578400

約数和(自身を除く): 8892898

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 269, 323, 538, 646, 1241, 1387, 2482, 2774, 4573, 5111, 9146, 10222, 19637, 23579, 39274, 47158, 86887, 173774, 333829, 373103, 667658, 746206, 6342751, 12685502]

約数ペア:

[(1, 12685502), (2, 6342751), (17, 746206), (19, 667658), (34, 373103), (38, 333829), (73, 173774), (146, 86887), (269, 47158), (323, 39274), (538, 23579), (646, 19637), (1241, 10222), (1387, 9146), (2482, 5111), (2774, 4573)]