19262488

素因数分解:

$2^3\times 7^2\times {\mathrm{49139}}^1$

素因数の和:49159

約数の個数: 24

約数和(自身を含む): 42014700

約数和(自身を除く): 22752212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49139, 98278, 196556, 343973, 393112, 687946, 1375892, 2407811, 2751784, 4815622, 9631244, 19262488]

約数ペア:

[(1, 19262488), (2, 9631244), (4, 4815622), (7, 2751784), (8, 2407811), (14, 1375892), (28, 687946), (49, 393112), (56, 343973), (98, 196556), (196, 98278), (392, 49139)]