12884194

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 19822968

約数和(自身を除く): 6938774

約数列:

[1, 2, 53, 106, 197, 394, 617, 1234, 10441, 20882, 32701, 65402, 121549, 243098, 6442097, 12884194]

約数ペア:

[(1, 12884194), (2, 6442097), (53, 243098), (106, 121549), (197, 65402), (394, 32701), (617, 20882), (1234, 10441)]