28413374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12539}}^1$

素因数の和:12655

約数の個数: 16

約数和(自身を含む): 46949760

約数和(自身を除く): 18536386

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 12539, 25078, 137929, 275858, 1291517, 2583034, 14206687, 28413374]

約数ペア:

[(1, 28413374), (2, 14206687), (11, 2583034), (22, 1291517), (103, 275858), (206, 137929), (1133, 25078), (2266, 12539)]