12915464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 12123256

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 367, 424, 664, 734, 1468, 2936, 4399, 8798, 17596, 19451, 30461, 35192, 38902, 60922, 77804, 121844, 155608, 243688, 1614433, 3228866, 6457732, 12915464]

約数ペア:

[(1, 12915464), (2, 6457732), (4, 3228866), (8, 1614433), (53, 243688), (83, 155608), (106, 121844), (166, 77804), (212, 60922), (332, 38902), (367, 35192), (424, 30461), (664, 19451), (734, 17596), (1468, 8798), (2936, 4399)]