19274048

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5010

約数の個数: 28

約数和(自身を含む): 38881812

約数和(自身を除く): 19607764

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4937, 9874, 19748, 39496, 78992, 157984, 301157, 315968, 602314, 1204628, 2409256, 4818512, 9637024, 19274048]

約数ペア:

[(1, 19274048), (2, 9637024), (4, 4818512), (8, 2409256), (16, 1204628), (32, 602314), (61, 315968), (64, 301157), (122, 157984), (244, 78992), (488, 39496), (976, 19748), (1952, 9874), (3904, 4937)]