15693898228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{548201}}^1$

素因数の和:548643

約数の個数: 24

約数和(自身を含む): 29148996744

約数和(自身を除く): 13455098516

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 548201, 1096402, 2192804, 9319417, 18638834, 37277668, 230792621, 461585242, 923170484, 3923474557, 7846949114, 15693898228]

約数ペア:

[(1, 15693898228), (2, 7846949114), (4, 3923474557), (17, 923170484), (34, 461585242), (68, 230792621), (421, 37277668), (842, 18638834), (1684, 9319417), (7157, 2192804), (14314, 1096402), (28628, 548201)]