19314738

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{3989}}^1$

素因数の和:4266

約数の個数: 24

約数和(自身を含む): 42014700

約数和(自身を除く): 22699962

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 3989, 4842, 7978, 11967, 23934, 35901, 71802, 1073041, 2146082, 3219123, 6438246, 9657369, 19314738]

約数ペア:

[(1, 19314738), (2, 9657369), (3, 6438246), (6, 3219123), (9, 2146082), (18, 1073041), (269, 71802), (538, 35901), (807, 23934), (1614, 11967), (2421, 7978), (3989, 4842)]