22369519696

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2115121}}^1$

素因数の和:2115790

約数の個数: 20

約数和(自身を含む): 43406533684

約数和(自身を除く): 21037013988

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 2115121, 4230242, 8460484, 16920968, 33841936, 1398094981, 2796189962, 5592379924, 11184759848, 22369519696]

約数ペア:

[(1, 22369519696), (2, 11184759848), (4, 5592379924), (8, 2796189962), (16, 1398094981), (661, 33841936), (1322, 16920968), (2644, 8460484), (5288, 4230242), (10576, 2115121)]