19477364

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 35027328

約数和(自身を除く): 15549964

約数列:

[1, 2, 4, 47, 94, 188, 313, 331, 626, 662, 1252, 1324, 14711, 15557, 29422, 31114, 58844, 62228, 103603, 207206, 414412, 4869341, 9738682, 19477364]

約数ペア:

[(1, 19477364), (2, 9738682), (4, 4869341), (47, 414412), (94, 207206), (188, 103603), (313, 62228), (331, 58844), (626, 31114), (662, 29422), (1252, 15557), (1324, 14711)]