19138152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72493}}^1$

素因数の和:72513

約数の個数: 32

約数和(自身を含む): 52195680

約数和(自身を除く): 33057528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72493, 144986, 217479, 289972, 434958, 579944, 797423, 869916, 1594846, 1739832, 2392269, 3189692, 4784538, 6379384, 9569076, 19138152]

約数ペア:

[(1, 19138152), (2, 9569076), (3, 6379384), (4, 4784538), (6, 3189692), (8, 2392269), (11, 1739832), (12, 1594846), (22, 869916), (24, 797423), (33, 579944), (44, 434958), (66, 289972), (88, 217479), (132, 144986), (264, 72493)]