16969142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 26181792

約数和(自身を除く): 9212650

約数列:

[1, 2, 71, 73, 142, 146, 1637, 3274, 5183, 10366, 116227, 119501, 232454, 239002, 8484571, 16969142]

約数ペア:

[(1, 16969142), (2, 8484571), (71, 239002), (73, 232454), (142, 119501), (146, 116227), (1637, 10366), (3274, 5183)]