19379580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29363}}^1$

素因数の和:29386

約数の個数: 48

約数和(自身を含む): 59197824

約数和(自身を除く): 39818244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 29363, 58726, 88089, 117452, 146815, 176178, 293630, 322993, 352356, 440445, 587260, 645986, 880890, 968979, 1291972, 1614965, 1761780, 1937958, 3229930, 3875916, 4844895, 6459860, 9689790, 19379580]

約数ペア:

[(1, 19379580), (2, 9689790), (3, 6459860), (4, 4844895), (5, 3875916), (6, 3229930), (10, 1937958), (11, 1761780), (12, 1614965), (15, 1291972), (20, 968979), (22, 880890), (30, 645986), (33, 587260), (44, 440445), (55, 352356), (60, 322993), (66, 293630), (110, 176178), (132, 146815), (165, 117452), (220, 88089), (330, 58726), (660, 29363)]