26900219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 2667781

約数列:

[1, 19, 31, 109, 419, 589, 2071, 3379, 7961, 12989, 45671, 64201, 246791, 867749, 1415801, 26900219]

約数ペア:

[(1, 26900219), (19, 1415801), (31, 867749), (109, 246791), (419, 64201), (589, 45671), (2071, 12989), (3379, 7961)]