15291269296

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{978203}}^1$

素因数の和:979188

約数の個数: 20

約数和(自身を含む): 29657188872

約数和(自身を除く): 14365919576

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 978203, 1956406, 3912812, 7825624, 15651248, 955704331, 1911408662, 3822817324, 7645634648, 15291269296]

約数ペア:

[(1, 15291269296), (2, 7645634648), (4, 3822817324), (8, 1911408662), (16, 955704331), (977, 15651248), (1954, 7825624), (3908, 3912812), (7816, 1956406), (15632, 978203)]