16993366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 28986048

約数和(自身を除く): 11992682

約数列:

[1, 2, 13, 23, 26, 46, 157, 181, 299, 314, 362, 598, 2041, 2353, 3611, 4082, 4163, 4706, 7222, 8326, 28417, 46943, 54119, 56834, 93886, 108238, 369421, 653591, 738842, 1307182, 8496683, 16993366]

約数ペア:

[(1, 16993366), (2, 8496683), (13, 1307182), (23, 738842), (26, 653591), (46, 369421), (157, 108238), (181, 93886), (299, 56834), (314, 54119), (362, 46943), (598, 28417), (2041, 8326), (2353, 7222), (3611, 4706), (4082, 4163)]