1861232

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1976

約数の個数: 20

約数和(自身を含む): 3667176

約数和(自身を除く): 1805944

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1907, 3814, 7628, 15256, 30512, 116327, 232654, 465308, 930616, 1861232]

約数ペア:

[(1, 1861232), (2, 930616), (4, 465308), (8, 232654), (16, 116327), (61, 30512), (122, 15256), (244, 7628), (488, 3814), (976, 1907)]