19442148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147289}}^1$

素因数の和:147307

約数の個数: 24

約数和(自身を含む): 49489440

約数和(自身を除く): 30047292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147289, 294578, 441867, 589156, 883734, 1620179, 1767468, 3240358, 4860537, 6480716, 9721074, 19442148]

約数ペア:

[(1, 19442148), (2, 9721074), (3, 6480716), (4, 4860537), (6, 3240358), (11, 1767468), (12, 1620179), (22, 883734), (33, 589156), (44, 441867), (66, 294578), (132, 147289)]