38408078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1777}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 58759344

約数和(自身を除く): 20351266

約数列:

[1, 2, 101, 107, 202, 214, 1777, 3554, 10807, 21614, 179477, 190139, 358954, 380278, 19204039, 38408078]

約数ペア:

[(1, 38408078), (2, 19204039), (101, 380278), (107, 358954), (202, 190139), (214, 179477), (1777, 21614), (3554, 10807)]