30395846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2381}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 49221648

約数和(自身を除く): 18825802

約数列:

[1, 2, 13, 26, 491, 982, 2381, 4762, 6383, 12766, 30953, 61906, 1169071, 2338142, 15197923, 30395846]

約数ペア:

[(1, 30395846), (2, 15197923), (13, 2338142), (26, 1169071), (491, 61906), (982, 30953), (2381, 12766), (4762, 6383)]