2013971234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{155423}}^1$

素因数の和:155486

約数の個数: 32

約数和(自身を含む): 3580968960

約数和(自身を除く): 1566997726

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 155423, 310846, 1709653, 2953037, 3419306, 4818113, 5906074, 9636226, 32483407, 52999243, 64966814, 91544147, 105998486, 183088294, 1006985617, 2013971234]

約数ペア:

[(1, 2013971234), (2, 1006985617), (11, 183088294), (19, 105998486), (22, 91544147), (31, 64966814), (38, 52999243), (62, 32483407), (209, 9636226), (341, 5906074), (418, 4818113), (589, 3419306), (682, 2953037), (1178, 1709653), (6479, 310846), (12958, 155423)]