5561552

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1526

約数の個数: 20

約数和(自身を含む): 10822596

約数和(自身を除く): 5261044

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 1237, 2248, 2474, 4496, 4948, 9896, 19792, 347597, 695194, 1390388, 2780776, 5561552]

約数ペア:

[(1, 5561552), (2, 2780776), (4, 1390388), (8, 695194), (16, 347597), (281, 19792), (562, 9896), (1124, 4948), (1237, 4496), (2248, 2474)]