47090986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18973}}^1$

素因数の和:19065

約数の個数: 16

約数和(自身を含む): 75820104

約数和(自身を除く): 28729118

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 18973, 37946, 322541, 645082, 1385029, 2770058, 23545493, 47090986]

約数ペア:

[(1, 47090986), (2, 23545493), (17, 2770058), (34, 1385029), (73, 645082), (146, 322541), (1241, 37946), (2482, 18973)]