15690020978

素因数分解:

$2^1\times {\mathrm{827}}^1\times {\mathrm{1049}}^1\times {\mathrm{9043}}^1$

素因数の和:10921

約数の個数: 16

約数和(自身を含む): 23588560800

約数和(自身を除く): 7898539822

約数列:

[1, 2, 827, 1049, 1654, 2098, 9043, 18086, 867523, 1735046, 7478561, 9486107, 14957122, 18972214, 7845010489, 15690020978]

約数ペア:

[(1, 15690020978), (2, 7845010489), (827, 18972214), (1049, 14957122), (1654, 9486107), (2098, 7478561), (9043, 1735046), (18086, 867523)]