79603198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15991}}^1$

素因数の和:16143

約数の個数: 16

約数和(自身を含む): 126656640

約数和(自身を除く): 47053442

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 15991, 31982, 303829, 607658, 2094821, 4189642, 39801599, 79603198]

約数ペア:

[(1, 79603198), (2, 39801599), (19, 4189642), (38, 2094821), (131, 607658), (262, 303829), (2489, 31982), (4978, 15991)]