19078812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27893}}^1$

素因数の和:27922

約数の個数: 36

約数和(自身を含む): 50767080

約数和(自身を除く): 31688268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27893, 55786, 83679, 111572, 167358, 251037, 334716, 502074, 529967, 1004148, 1059934, 1589901, 2119868, 3179802, 4769703, 6359604, 9539406, 19078812]

約数ペア:

[(1, 19078812), (2, 9539406), (3, 6359604), (4, 4769703), (6, 3179802), (9, 2119868), (12, 1589901), (18, 1059934), (19, 1004148), (36, 529967), (38, 502074), (57, 334716), (76, 251037), (114, 167358), (171, 111572), (228, 83679), (342, 55786), (684, 27893)]