16635970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 32708592

約数和(自身を除く): 16072622

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1753, 1898, 3506, 4745, 8765, 9490, 17530, 22789, 45578, 113945, 127969, 227890, 255938, 639845, 1279690, 1663597, 3327194, 8317985, 16635970]

約数ペア:

[(1, 16635970), (2, 8317985), (5, 3327194), (10, 1663597), (13, 1279690), (26, 639845), (65, 255938), (73, 227890), (130, 127969), (146, 113945), (365, 45578), (730, 22789), (949, 17530), (1753, 9490), (1898, 8765), (3506, 4745)]