3914271719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{27919}}^1$

素因数の和:28142

約数の個数: 16

約数和(自身を含む): 4234905600

約数和(自身を除く): 320633881

約数列:

[1, 19, 47, 157, 893, 2983, 7379, 27919, 140201, 530461, 1312193, 4383283, 24931667, 83282377, 206014301, 3914271719]

約数ペア:

[(1, 3914271719), (19, 206014301), (47, 83282377), (157, 24931667), (893, 4383283), (2983, 1312193), (7379, 530461), (27919, 140201)]