16983538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 30647232

約数和(自身を除く): 13663694

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 1381, 2762, 6149, 12298, 15191, 17953, 30382, 35906, 59383, 118766, 197483, 394966, 653213, 771979, 1306426, 1543958, 8491769, 16983538]

約数ペア:

[(1, 16983538), (2, 8491769), (11, 1543958), (13, 1306426), (22, 771979), (26, 653213), (43, 394966), (86, 197483), (143, 118766), (286, 59383), (473, 35906), (559, 30382), (946, 17953), (1118, 15191), (1381, 12298), (2762, 6149)]