15661077542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{287159}}^1$

素因数の和:287276

約数の個数: 32

約数和(自身を含む): 26712771840

約数和(自身を除く): 11051694298

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 4958, 27269, 54538, 287159, 574318, 3158749, 6317498, 10624883, 19239653, 21249766, 38479306, 116873713, 211636183, 233747426, 423272366, 711867161, 1423734322, 7830538771, 15661077542]

約数ペア:

[(1, 15661077542), (2, 7830538771), (11, 1423734322), (22, 711867161), (37, 423272366), (67, 233747426), (74, 211636183), (134, 116873713), (407, 38479306), (737, 21249766), (814, 19239653), (1474, 10624883), (2479, 6317498), (4958, 3158749), (27269, 574318), (54538, 287159)]