2912123696

素因数分解:

$2^4\times {\mathrm{9203}}^1\times {\mathrm{19777}}^1$

素因数の和:28988

約数の個数: 20

約数和(自身を含む): 5643138072

約数和(自身を除く): 2731014376

約数列:

[1, 2, 4, 8, 16, 9203, 18406, 19777, 36812, 39554, 73624, 79108, 147248, 158216, 316432, 182007731, 364015462, 728030924, 1456061848, 2912123696]

約数ペア:

[(1, 2912123696), (2, 1456061848), (4, 728030924), (8, 364015462), (16, 182007731), (9203, 316432), (18406, 158216), (19777, 147248), (36812, 79108), (39554, 73624)]