19466588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 35354592

約数和(自身を除く): 15888004

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 1277, 2554, 3811, 5108, 7622, 15244, 47249, 94498, 131531, 188996, 263062, 526124, 4866647, 9733294, 19466588]

約数ペア:

[(1, 19466588), (2, 9733294), (4, 4866647), (37, 526124), (74, 263062), (103, 188996), (148, 131531), (206, 94498), (412, 47249), (1277, 15244), (2554, 7622), (3811, 5108)]