1929320998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{108401}}^1$

素因数の和:109223

約数の個数: 16

約数和(自身を含む): 3161002320

約数和(自身を除く): 1231681322

約数列:

[1, 2, 11, 22, 809, 1618, 8899, 17798, 108401, 216802, 1192411, 2384822, 87696409, 175392818, 964660499, 1929320998]

約数ペア:

[(1, 1929320998), (2, 964660499), (11, 175392818), (22, 87696409), (809, 2384822), (1618, 1192411), (8899, 216802), (17798, 108401)]