15442928

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18211}}^1$

素因数の和:18272

約数の個数: 20

約数和(自身を含む): 30486888

約数和(自身を除く): 15043960

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18211, 36422, 72844, 145688, 291376, 965183, 1930366, 3860732, 7721464, 15442928]

約数ペア:

[(1, 15442928), (2, 7721464), (4, 3860732), (8, 1930366), (16, 965183), (53, 291376), (106, 145688), (212, 72844), (424, 36422), (848, 18211)]