191193104

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{21001}}^1$

素因数の和:21578

約数の個数: 20

約数和(自身を含む): 371105340

約数和(自身を除く): 179912236

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 21001, 42002, 84004, 168008, 336016, 11949569, 23899138, 47798276, 95596552, 191193104]

約数ペア:

[(1, 191193104), (2, 95596552), (4, 47798276), (8, 23899138), (16, 11949569), (569, 336016), (1138, 168008), (2276, 84004), (4552, 42002), (9104, 21001)]