19214028

素因数分解:

$2^2\times 3^2\times {\mathrm{533723}}^1$

素因数の和:533733

約数の個数: 18

約数和(自身を含む): 48568884

約数和(自身を除く): 29354856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533723, 1067446, 1601169, 2134892, 3202338, 4803507, 6404676, 9607014, 19214028]

約数ペア:

[(1, 19214028), (2, 9607014), (3, 6404676), (4, 4803507), (6, 3202338), (9, 2134892), (12, 1601169), (18, 1067446), (36, 533723)]