19009919474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4541309}}^1$

素因数の和:4541354

約数の個数: 32

約数和(自身を含む): 36621123840

約数和(自身を除く): 17611204366

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 4541309, 9082618, 31789163, 59037017, 63578326, 104450107, 118074034, 208900214, 413259119, 731150749, 826518238, 1357851391, 1462301498, 2715702782, 9504959737, 19009919474]

約数ペア:

[(1, 19009919474), (2, 9504959737), (7, 2715702782), (13, 1462301498), (14, 1357851391), (23, 826518238), (26, 731150749), (46, 413259119), (91, 208900214), (161, 118074034), (182, 104450107), (299, 63578326), (322, 59037017), (598, 31789163), (2093, 9082618), (4186, 4541309)]