19272231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 30949776

約数和(自身を除く): 11677545

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 3673, 5247, 11019, 33057, 40403, 121209, 194669, 363627, 584007, 1752021, 2141359, 6424077, 19272231]

約数ペア:

[(1, 19272231), (3, 6424077), (9, 2141359), (11, 1752021), (33, 584007), (53, 363627), (99, 194669), (159, 121209), (477, 40403), (583, 33057), (1749, 11019), (3673, 5247)]