1925561906

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{1069}}^1\times {\mathrm{1097}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 2897204760

約数和(自身を除く): 971642854

約数列:

[1, 2, 821, 1069, 1097, 1642, 2138, 2194, 877649, 900637, 1172693, 1755298, 1801274, 2345386, 962780953, 1925561906]

約数ペア:

[(1, 1925561906), (2, 962780953), (821, 2345386), (1069, 1801274), (1097, 1755298), (1642, 1172693), (2138, 900637), (2194, 877649)]