19727664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37363}}^1$

素因数の和:37385

約数の個数: 40

約数和(自身を含む): 55597632

約数和(自身を除く): 35869968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37363, 74726, 112089, 149452, 224178, 298904, 410993, 448356, 597808, 821986, 896712, 1232979, 1643972, 1793424, 2465958, 3287944, 4931916, 6575888, 9863832, 19727664]

約数ペア:

[(1, 19727664), (2, 9863832), (3, 6575888), (4, 4931916), (6, 3287944), (8, 2465958), (11, 1793424), (12, 1643972), (16, 1232979), (22, 896712), (24, 821986), (33, 597808), (44, 448356), (48, 410993), (66, 298904), (88, 224178), (132, 149452), (176, 112089), (264, 74726), (528, 37363)]