193142456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1857139}}^1$

素因数の和:1857158

約数の個数: 16

約数和(自身を含む): 389999400

約数和(自身を除く): 196856944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1857139, 3714278, 7428556, 14857112, 24142807, 48285614, 96571228, 193142456]

約数ペア:

[(1, 193142456), (2, 96571228), (4, 48285614), (8, 24142807), (13, 14857112), (26, 7428556), (52, 3714278), (104, 1857139)]