13262038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 21035520

約数和(自身を除く): 7773482

約数列:

[1, 2, 19, 38, 263, 526, 1327, 2654, 4997, 9994, 25213, 50426, 349001, 698002, 6631019, 13262038]

約数ペア:

[(1, 13262038), (2, 6631019), (19, 698002), (38, 349001), (263, 50426), (526, 25213), (1327, 9994), (2654, 4997)]