29725918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2179}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 47088000

約数和(自身を除く): 17362082

約数列:

[1, 2, 19, 38, 359, 718, 2179, 4358, 6821, 13642, 41401, 82802, 782261, 1564522, 14862959, 29725918]

約数ペア:

[(1, 29725918), (2, 14862959), (19, 1564522), (38, 782261), (359, 82802), (718, 41401), (2179, 13642), (4358, 6821)]