21843052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70919}}^1$

素因数の和:70941

約数の個数: 24

約数和(自身を含む): 47658240

約数和(自身を除く): 25815188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 70919, 141838, 283676, 496433, 780109, 992866, 1560218, 1985732, 3120436, 5460763, 10921526, 21843052]

約数ペア:

[(1, 21843052), (2, 10921526), (4, 5460763), (7, 3120436), (11, 1985732), (14, 1560218), (22, 992866), (28, 780109), (44, 496433), (77, 283676), (154, 141838), (308, 70919)]