19739544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74771}}^1$

素因数の和:74791

約数の個数: 32

約数和(自身を含む): 53835840

約数和(自身を除く): 34096296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74771, 149542, 224313, 299084, 448626, 598168, 822481, 897252, 1644962, 1794504, 2467443, 3289924, 4934886, 6579848, 9869772, 19739544]

約数ペア:

[(1, 19739544), (2, 9869772), (3, 6579848), (4, 4934886), (6, 3289924), (8, 2467443), (11, 1794504), (12, 1644962), (22, 897252), (24, 822481), (33, 598168), (44, 448626), (66, 299084), (88, 224313), (132, 149542), (264, 74771)]