15971338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6629

約数の個数: 16

約数和(自身を含む): 25474176

約数和(自身を除く): 9502838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 6551, 13102, 150673, 301346, 347203, 694406, 7985669, 15971338]

約数ペア:

[(1, 15971338), (2, 7985669), (23, 694406), (46, 347203), (53, 301346), (106, 150673), (1219, 13102), (2438, 6551)]