12803414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 22226400

約数和(自身を除く): 9422986

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 349, 442, 698, 1079, 1411, 2158, 2822, 4537, 5933, 9074, 11866, 18343, 28967, 36686, 57934, 77129, 154258, 376571, 492439, 753142, 984878, 6401707, 12803414]

約数ペア:

[(1, 12803414), (2, 6401707), (13, 984878), (17, 753142), (26, 492439), (34, 376571), (83, 154258), (166, 77129), (221, 57934), (349, 36686), (442, 28967), (698, 18343), (1079, 11866), (1411, 9074), (2158, 5933), (2822, 4537)]