15427646144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12687209}}^1$

素因数の和:12687240

約数の個数: 28

約数和(自身を含む): 32225513400

約数和(自身を除く): 16797867256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12687209, 25374418, 50748836, 101497672, 202995344, 241056971, 405990688, 482113942, 811981376, 964227884, 1928455768, 3856911536, 7713823072, 15427646144]

約数ペア:

[(1, 15427646144), (2, 7713823072), (4, 3856911536), (8, 1928455768), (16, 964227884), (19, 811981376), (32, 482113942), (38, 405990688), (64, 241056971), (76, 202995344), (152, 101497672), (304, 50748836), (608, 25374418), (1216, 12687209)]