55553986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8969}}^1$

素因数の和:9153

約数の個数: 16

約数和(自身を含む): 88264800

約数和(自身を除く): 32710814

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 8969, 17938, 170411, 340822, 1461947, 2923894, 27776993, 55553986]

約数ペア:

[(1, 55553986), (2, 27776993), (19, 2923894), (38, 1461947), (163, 340822), (326, 170411), (3097, 17938), (6194, 8969)]