16437070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 32060448

約数和(自身を除く): 15623378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 557, 1114, 1135, 2270, 2785, 2951, 5570, 5902, 7241, 14482, 14755, 29510, 36205, 72410, 126439, 252878, 632195, 1264390, 1643707, 3287414, 8218535, 16437070]

約数ペア:

[(1, 16437070), (2, 8218535), (5, 3287414), (10, 1643707), (13, 1264390), (26, 632195), (65, 252878), (130, 126439), (227, 72410), (454, 36205), (557, 29510), (1114, 14755), (1135, 14482), (2270, 7241), (2785, 5902), (2951, 5570)]