192271490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19441}}^1$

素因数の和:19514

約数の個数: 32

約数和(自身を含む): 369553536

約数和(自身を除く): 177282046

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 19441, 38882, 97205, 194410, 447143, 835963, 894286, 1671926, 2235715, 4179815, 4471430, 8359630, 19227149, 38454298, 96135745, 192271490]

約数ペア:

[(1, 192271490), (2, 96135745), (5, 38454298), (10, 19227149), (23, 8359630), (43, 4471430), (46, 4179815), (86, 2235715), (115, 1671926), (215, 894286), (230, 835963), (430, 447143), (989, 194410), (1978, 97205), (4945, 38882), (9890, 19441)]