15697689968

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{5481037}}^1$

素因数の和:5481224

約数の個数: 20

約数和(自身を含む): 30584192040

約数和(自身を除く): 14886502072

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 5481037, 10962074, 21924148, 43848296, 87696592, 981105623, 1962211246, 3924422492, 7848844984, 15697689968]

約数ペア:

[(1, 15697689968), (2, 7848844984), (4, 3924422492), (8, 1962211246), (16, 981105623), (179, 87696592), (358, 43848296), (716, 21924148), (1432, 10962074), (2864, 5481037)]