19615672940

素因数分解:

$2^2\times 5^1\times {\mathrm{5923}}^1\times {\mathrm{165589}}^1$

素因数の和:171521

約数の個数: 24

約数和(自身を含む): 41200116720

約数和(自身を除く): 21584443780

約数列:

[1, 2, 4, 5, 10, 20, 5923, 11846, 23692, 29615, 59230, 118460, 165589, 331178, 662356, 827945, 1655890, 3311780, 980783647, 1961567294, 3923134588, 4903918235, 9807836470, 19615672940]

約数ペア:

[(1, 19615672940), (2, 9807836470), (4, 4903918235), (5, 3923134588), (10, 1961567294), (20, 980783647), (5923, 3311780), (11846, 1655890), (23692, 827945), (29615, 662356), (59230, 331178), (118460, 165589)]