19287898

素因数分解:

$2^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1483}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 33122880

約数和(自身を除く): 13834982

約数列:

[1, 2, 7, 14, 929, 1483, 1858, 2966, 6503, 10381, 13006, 20762, 1377707, 2755414, 9643949, 19287898]

約数ペア:

[(1, 19287898), (2, 9643949), (7, 2755414), (14, 1377707), (929, 20762), (1483, 13006), (1858, 10381), (2966, 6503)]