15937976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{117191}}^1$

素因数の和:117214

約数の個数: 16

約数和(自身を含む): 31641840

約数和(自身を除く): 15703864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 117191, 234382, 468764, 937528, 1992247, 3984494, 7968988, 15937976]

約数ペア:

[(1, 15937976), (2, 7968988), (4, 3984494), (8, 1992247), (17, 937528), (34, 468764), (68, 234382), (136, 117191)]