219317624

素因数分解:

$2^3\times {\mathrm{947}}^1\times {\mathrm{28949}}^1$

素因数の和:29902

約数の個数: 16

約数和(自身を含む): 411669000

約数和(自身を除く): 192351376

約数列:

[1, 2, 4, 8, 947, 1894, 3788, 7576, 28949, 57898, 115796, 231592, 27414703, 54829406, 109658812, 219317624]

約数ペア:

[(1, 219317624), (2, 109658812), (4, 54829406), (8, 27414703), (947, 231592), (1894, 115796), (3788, 57898), (7576, 28949)]