29891554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{194101}}^1$

素因数の和:194121

約数の個数: 16

約数和(自身を含む): 55901376

約数和(自身を除く): 26009822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 194101, 388202, 1358707, 2135111, 2717414, 4270222, 14945777, 29891554]

約数ペア:

[(1, 29891554), (2, 14945777), (7, 4270222), (11, 2717414), (14, 2135111), (22, 1358707), (77, 388202), (154, 194101)]