19028448

素因数分解:

$2^5\times 3^2\times {\mathrm{66071}}^1$

素因数の和:66087

約数の個数: 36

約数和(自身を含む): 54112968

約数和(自身を除く): 35084520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 66071, 132142, 198213, 264284, 396426, 528568, 594639, 792852, 1057136, 1189278, 1585704, 2114272, 2378556, 3171408, 4757112, 6342816, 9514224, 19028448]

約数ペア:

[(1, 19028448), (2, 9514224), (3, 6342816), (4, 4757112), (6, 3171408), (8, 2378556), (9, 2114272), (12, 1585704), (16, 1189278), (18, 1057136), (24, 792852), (32, 594639), (36, 528568), (48, 396426), (72, 264284), (96, 198213), (144, 132142), (288, 66071)]