228139916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{4597}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 420992880

約数和(自身を除く): 192852964

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 2612, 4597, 9194, 12407, 18388, 24814, 49628, 87343, 174686, 349372, 3001841, 6003682, 12007364, 57034979, 114069958, 228139916]

約数ペア:

[(1, 228139916), (2, 114069958), (4, 57034979), (19, 12007364), (38, 6003682), (76, 3001841), (653, 349372), (1306, 174686), (2612, 87343), (4597, 49628), (9194, 24814), (12407, 18388)]