19604448

素因数分解:

$2^5\times 3^2\times {\mathrm{68071}}^1$

素因数の和:68087

約数の個数: 36

約数和(自身を含む): 55750968

約数和(自身を除く): 36146520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68071, 136142, 204213, 272284, 408426, 544568, 612639, 816852, 1089136, 1225278, 1633704, 2178272, 2450556, 3267408, 4901112, 6534816, 9802224, 19604448]

約数ペア:

[(1, 19604448), (2, 9802224), (3, 6534816), (4, 4901112), (6, 3267408), (8, 2450556), (9, 2178272), (12, 1633704), (16, 1225278), (18, 1089136), (24, 816852), (32, 612639), (36, 544568), (48, 408426), (72, 272284), (96, 204213), (144, 136142), (288, 68071)]