47137766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9203}}^1$

素因数の和:9415

約数の個数: 16

約数和(自身を含む): 76540464

約数和(自身を除く): 29402698

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 9203, 18406, 119639, 239278, 1812991, 3625982, 23568883, 47137766]

約数ペア:

[(1, 47137766), (2, 23568883), (13, 3625982), (26, 1812991), (197, 239278), (394, 119639), (2561, 18406), (5122, 9203)]