15843308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 29966832

約数和(自身を除く): 14123524

約数列:

[1, 2, 4, 13, 26, 52, 547, 557, 1094, 1114, 2188, 2228, 7111, 7241, 14222, 14482, 28444, 28964, 304679, 609358, 1218716, 3960827, 7921654, 15843308]

約数ペア:

[(1, 15843308), (2, 7921654), (4, 3960827), (13, 1218716), (26, 609358), (52, 304679), (547, 28964), (557, 28444), (1094, 14482), (1114, 14222), (2188, 7241), (2228, 7111)]