19349286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 23591514

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 4969, 9938, 14907, 29814, 54659, 109318, 163977, 293171, 327954, 586342, 879513, 1759026, 3224881, 6449762, 9674643, 19349286]

約数ペア:

[(1, 19349286), (2, 9674643), (3, 6449762), (6, 3224881), (11, 1759026), (22, 879513), (33, 586342), (59, 327954), (66, 293171), (118, 163977), (177, 109318), (354, 54659), (649, 29814), (1298, 14907), (1947, 9938), (3894, 4969)]