19347508438

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 29407356000

約数和(自身を除く): 10059847562

約数列:

[1, 2, 241, 257, 313, 482, 499, 514, 626, 998, 61937, 75433, 80441, 120259, 123874, 128243, 150866, 156187, 160882, 240518, 256486, 312374, 19386281, 30906563, 37641067, 38772562, 40140059, 61813126, 75282134, 80280118, 9673754219, 19347508438]

約数ペア:

[(1, 19347508438), (2, 9673754219), (241, 80280118), (257, 75282134), (313, 61813126), (482, 40140059), (499, 38772562), (514, 37641067), (626, 30906563), (998, 19386281), (61937, 312374), (75433, 256486), (80441, 240518), (120259, 160882), (123874, 156187), (128243, 150866)]