13286476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15349

約数の個数: 24

約数和(自身を含む): 27431936

約数和(自身を除く): 14145460

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15307, 30614, 61228, 107149, 214298, 428596, 474517, 949034, 1898068, 3321619, 6643238, 13286476]

約数ペア:

[(1, 13286476), (2, 6643238), (4, 3321619), (7, 1898068), (14, 949034), (28, 474517), (31, 428596), (62, 214298), (124, 107149), (217, 61228), (434, 30614), (868, 15307)]