19002704

素因数分解:

$2^4\times 7^1\times {\mathrm{169667}}^1$

素因数の和:169682

約数の個数: 20

約数和(自身を含む): 42077664

約数和(自身を除く): 23074960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 169667, 339334, 678668, 1187669, 1357336, 2375338, 2714672, 4750676, 9501352, 19002704]

約数ペア:

[(1, 19002704), (2, 9501352), (4, 4750676), (7, 2714672), (8, 2375338), (14, 1357336), (16, 1187669), (28, 678668), (56, 339334), (112, 169667)]