15691831536

素因数分解:

$2^4\times 3^1\times {\mathrm{326913157}}^1$

素因数の和:326913168

約数の個数: 20

約数和(自身を含む): 40537231592

約数和(自身を除く): 24845400056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326913157, 653826314, 980739471, 1307652628, 1961478942, 2615305256, 3922957884, 5230610512, 7845915768, 15691831536]

約数ペア:

[(1, 15691831536), (2, 7845915768), (3, 5230610512), (4, 3922957884), (6, 2615305256), (8, 1961478942), (12, 1307652628), (16, 980739471), (24, 653826314), (48, 326913157)]