15804939046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{21649}}^1$

素因数の和:22360

約数の個数: 32

約数和(自身を含む): 26166016800

約数和(自身を除く): 10361077754

約数列:

[1, 2, 13, 26, 43, 86, 559, 653, 1118, 1306, 8489, 16978, 21649, 28079, 43298, 56158, 281437, 365027, 562874, 730054, 930907, 1861814, 12101791, 14136797, 24203582, 28273594, 183778361, 367556722, 607882271, 1215764542, 7902469523, 15804939046]

約数ペア:

[(1, 15804939046), (2, 7902469523), (13, 1215764542), (26, 607882271), (43, 367556722), (86, 183778361), (559, 28273594), (653, 24203582), (1118, 14136797), (1306, 12101791), (8489, 1861814), (16978, 930907), (21649, 730054), (28079, 562874), (43298, 365027), (56158, 281437)]