15953384

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{4973}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 29993220

約数和(自身を除く): 14039836

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 4973, 9946, 19892, 39784, 1994173, 3988346, 7976692, 15953384]

約数ペア:

[(1, 15953384), (2, 7976692), (4, 3988346), (8, 1994173), (401, 39784), (802, 19892), (1604, 9946), (3208, 4973)]