396339962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{117191}}^1$

素因数の和:117301

約数の個数: 16

約数和(自身を含む): 632836800

約数和(自身を除く): 236496838

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 117191, 234382, 2226629, 4453258, 10429999, 20859998, 198169981, 396339962]

約数ペア:

[(1, 396339962), (2, 198169981), (19, 20859998), (38, 10429999), (89, 4453258), (178, 2226629), (1691, 234382), (3382, 117191)]