15661532368

素因数分解:

$2^4\times {\mathrm{13093}}^1\times {\mathrm{74761}}^1$

素因数の和:87862

約数の個数: 20

約数和(自身を含む): 30346942468

約数和(自身を除く): 14685410100

約数列:

[1, 2, 4, 8, 16, 13093, 26186, 52372, 74761, 104744, 149522, 209488, 299044, 598088, 1196176, 978845773, 1957691546, 3915383092, 7830766184, 15661532368]

約数ペア:

[(1, 15661532368), (2, 7830766184), (4, 3915383092), (8, 1957691546), (16, 978845773), (13093, 1196176), (26186, 598088), (52372, 299044), (74761, 209488), (104744, 149522)]