19719696

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8741}}^1$

素因数の和:8799

約数の個数: 40

約数和(自身を含む): 52032384

約数和(自身を除く): 32312688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8741, 17482, 26223, 34964, 52446, 69928, 104892, 139856, 209784, 410827, 419568, 821654, 1232481, 1643308, 2464962, 3286616, 4929924, 6573232, 9859848, 19719696]

約数ペア:

[(1, 19719696), (2, 9859848), (3, 6573232), (4, 4929924), (6, 3286616), (8, 2464962), (12, 1643308), (16, 1232481), (24, 821654), (47, 419568), (48, 410827), (94, 209784), (141, 139856), (188, 104892), (282, 69928), (376, 52446), (564, 34964), (752, 26223), (1128, 17482), (2256, 8741)]