12941812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13135

約数の個数: 24

約数和(自身を含む): 25676000

約数和(自身を除く): 12734188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 13099, 26198, 52396, 170287, 248881, 340574, 497762, 681148, 995524, 3235453, 6470906, 12941812]

約数ペア:

[(1, 12941812), (2, 6470906), (4, 3235453), (13, 995524), (19, 681148), (26, 497762), (38, 340574), (52, 248881), (76, 170287), (247, 52396), (494, 26198), (988, 13099)]