19000938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 22673814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1291, 1338, 2453, 2582, 3873, 4906, 7359, 7746, 14201, 14718, 28402, 42603, 85206, 287893, 575786, 863679, 1727358, 3166823, 6333646, 9500469, 19000938]

約数ペア:

[(1, 19000938), (2, 9500469), (3, 6333646), (6, 3166823), (11, 1727358), (22, 863679), (33, 575786), (66, 287893), (223, 85206), (446, 42603), (669, 28402), (1291, 14718), (1338, 14201), (2453, 7746), (2582, 7359), (3873, 4906)]