47219198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21881}}^1$

素因数の和:21979

約数の個数: 16

約数和(自身を含む): 77199696

約数和(自身を除く): 29980498

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 21881, 43762, 284453, 568906, 1816123, 3632246, 23609599, 47219198]

約数ペア:

[(1, 47219198), (2, 23609599), (13, 3632246), (26, 1816123), (83, 568906), (166, 284453), (1079, 43762), (2158, 21881)]