15949154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{991}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 25831680

約数和(自身を除く): 9882526

約数列:

[1, 2, 13, 26, 619, 991, 1238, 1982, 8047, 12883, 16094, 25766, 613429, 1226858, 7974577, 15949154]

約数ペア:

[(1, 15949154), (2, 7974577), (13, 1226858), (26, 613429), (619, 25766), (991, 16094), (1238, 12883), (1982, 8047)]