18835432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30577}}^1$

素因数の和:30601

約数の個数: 32

約数和(自身を含む): 44032320

約数和(自身を除く): 25196888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30577, 61154, 122308, 214039, 244616, 336347, 428078, 672694, 856156, 1345388, 1712312, 2354429, 2690776, 4708858, 9417716, 18835432]

約数ペア:

[(1, 18835432), (2, 9417716), (4, 4708858), (7, 2690776), (8, 2354429), (11, 1712312), (14, 1345388), (22, 856156), (28, 672694), (44, 428078), (56, 336347), (77, 244616), (88, 214039), (154, 122308), (308, 61154), (616, 30577)]