12945058

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 10814942

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 499, 763, 998, 1526, 1853, 3493, 3706, 6986, 8483, 12971, 16966, 25942, 54391, 59381, 108782, 118762, 380737, 761474, 924647, 1849294, 6472529, 12945058]

約数ペア:

[(1, 12945058), (2, 6472529), (7, 1849294), (14, 924647), (17, 761474), (34, 380737), (109, 118762), (119, 108782), (218, 59381), (238, 54391), (499, 25942), (763, 16966), (998, 12971), (1526, 8483), (1853, 6986), (3493, 3706)]