19757907776

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{712973}}^1$

素因数の和:713418

約数の個数: 28

約数和(自身を含む): 39297700932

約数和(自身を除く): 19539793156

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 866, 1732, 3464, 6928, 13856, 27712, 712973, 1425946, 2851892, 5703784, 11407568, 22815136, 45630272, 308717309, 617434618, 1234869236, 2469738472, 4939476944, 9878953888, 19757907776]

約数ペア:

[(1, 19757907776), (2, 9878953888), (4, 4939476944), (8, 2469738472), (16, 1234869236), (32, 617434618), (64, 308717309), (433, 45630272), (866, 22815136), (1732, 11407568), (3464, 5703784), (6928, 2851892), (13856, 1425946), (27712, 712973)]