15329818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 28522368

約数和(自身を除く): 13192550

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 1571, 3142, 4879, 9758, 10997, 21994, 26707, 53414, 64411, 128822, 186949, 373898, 450877, 901754, 1094987, 2189974, 7664909, 15329818]

約数ペア:

[(1, 15329818), (2, 7664909), (7, 2189974), (14, 1094987), (17, 901754), (34, 450877), (41, 373898), (82, 186949), (119, 128822), (238, 64411), (287, 53414), (574, 26707), (697, 21994), (1394, 10997), (1571, 9758), (3142, 4879)]