30950278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22013}}^1$

素因数の和:22071

約数の個数: 16

約数和(自身を含む): 50191920

約数和(自身を除く): 19241642

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 22013, 44026, 418247, 814481, 836494, 1628962, 15475139, 30950278]

約数ペア:

[(1, 30950278), (2, 15475139), (19, 1628962), (37, 836494), (38, 814481), (74, 418247), (703, 44026), (1406, 22013)]