16571830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 16398410

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 1907, 3814, 4345, 8690, 9535, 19070, 20977, 41954, 104885, 150653, 209770, 301306, 753265, 1506530, 1657183, 3314366, 8285915, 16571830]

約数ペア:

[(1, 16571830), (2, 8285915), (5, 3314366), (10, 1657183), (11, 1506530), (22, 753265), (55, 301306), (79, 209770), (110, 150653), (158, 104885), (395, 41954), (790, 20977), (869, 19070), (1738, 9535), (1907, 8690), (3814, 4345)]