19318034

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 29811456

約数和(自身を除く): 10493422

約数列:

[1, 2, 47, 94, 151, 302, 1361, 2722, 7097, 14194, 63967, 127934, 205511, 411022, 9659017, 19318034]

約数ペア:

[(1, 19318034), (2, 9659017), (47, 411022), (94, 205511), (151, 127934), (302, 63967), (1361, 14194), (2722, 7097)]