15656942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21101}}^1$

素因数の和:21163

約数の個数: 16

約数和(自身を含む): 27348192

約数和(自身を除く): 11691250

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21101, 42202, 147707, 295414, 1118353, 2236706, 7828471, 15656942]

約数ペア:

[(1, 15656942), (2, 7828471), (7, 2236706), (14, 1118353), (53, 295414), (106, 147707), (371, 42202), (742, 21101)]