13999804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38485

約数の個数: 24

約数和(自身を含む): 30154208

約数和(自身を除く): 16154404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 38461, 76922, 153844, 269227, 499993, 538454, 999986, 1076908, 1999972, 3499951, 6999902, 13999804]

約数ペア:

[(1, 13999804), (2, 6999902), (4, 3499951), (7, 1999972), (13, 1076908), (14, 999986), (26, 538454), (28, 499993), (52, 269227), (91, 153844), (182, 76922), (364, 38461)]