15213898

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1951}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 26141184

約数和(自身を除く): 10927286

約数列:

[1, 2, 7, 14, 557, 1114, 1951, 3899, 3902, 7798, 13657, 27314, 1086707, 2173414, 7606949, 15213898]

約数ペア:

[(1, 15213898), (2, 7606949), (7, 2173414), (14, 1086707), (557, 27314), (1114, 13657), (1951, 7798), (3899, 3902)]