10915690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 20992320

約数和(自身を除く): 10076630

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 787, 1387, 1574, 2774, 3935, 6935, 7870, 13870, 14953, 29906, 57451, 74765, 114902, 149530, 287255, 574510, 1091569, 2183138, 5457845, 10915690]

約数ペア:

[(1, 10915690), (2, 5457845), (5, 2183138), (10, 1091569), (19, 574510), (38, 287255), (73, 149530), (95, 114902), (146, 74765), (190, 57451), (365, 29906), (730, 14953), (787, 13870), (1387, 7870), (1574, 6935), (2774, 3935)]