19064340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105913}}^1$

素因数の和:105928

約数の個数: 36

約数和(自身を含む): 57829044

約数和(自身を除く): 38764704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105913, 211826, 317739, 423652, 529565, 635478, 953217, 1059130, 1270956, 1588695, 1906434, 2118260, 3177390, 3812868, 4766085, 6354780, 9532170, 19064340]

約数ペア:

[(1, 19064340), (2, 9532170), (3, 6354780), (4, 4766085), (5, 3812868), (6, 3177390), (9, 2118260), (10, 1906434), (12, 1588695), (15, 1270956), (18, 1059130), (20, 953217), (30, 635478), (36, 529565), (45, 423652), (60, 317739), (90, 211826), (180, 105913)]