30769018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 56010240

約数和(自身を除く): 25241222

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 883, 917, 1766, 1834, 2489, 4978, 6181, 12362, 16777, 17423, 33554, 34846, 115673, 117439, 231346, 234878, 809711, 1619422, 2197787, 4395574, 15384509, 30769018]

約数ペア:

[(1, 30769018), (2, 15384509), (7, 4395574), (14, 2197787), (19, 1619422), (38, 809711), (131, 234878), (133, 231346), (262, 117439), (266, 115673), (883, 34846), (917, 33554), (1766, 17423), (1834, 16777), (2489, 12362), (4978, 6181)]