21437199610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45611063}}^1$

素因数の和:45611117

約数の個数: 16

約数和(自身を含む): 39407959296

約数和(自身を除く): 17970759686

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 45611063, 91222126, 228055315, 456110630, 2143719961, 4287439922, 10718599805, 21437199610]

約数ペア:

[(1, 21437199610), (2, 10718599805), (5, 4287439922), (10, 2143719961), (47, 456110630), (94, 228055315), (235, 91222126), (470, 45611063)]