19971675361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{3671}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 23604203520

約数和(自身を除く): 3632528159

約数列:

[1, 11, 17, 47, 187, 517, 619, 799, 3671, 6809, 8789, 10523, 29093, 40381, 62407, 115753, 172537, 320023, 494581, 686477, 1897907, 2272349, 2933129, 5440391, 24995839, 32264419, 38629933, 106800403, 424929263, 1174804433, 1815606851, 19971675361]

約数ペア:

[(1, 19971675361), (11, 1815606851), (17, 1174804433), (47, 424929263), (187, 106800403), (517, 38629933), (619, 32264419), (799, 24995839), (3671, 5440391), (6809, 2933129), (8789, 2272349), (10523, 1897907), (29093, 686477), (40381, 494581), (62407, 320023), (115753, 172537)]