19376844

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15091}}^1$

素因数の和:15205

約数の個数: 24

約数和(自身を含む): 45638208

約数和(自身を除く): 26261364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15091, 30182, 45273, 60364, 90546, 181092, 1614737, 3229474, 4844211, 6458948, 9688422, 19376844]

約数ペア:

[(1, 19376844), (2, 9688422), (3, 6458948), (4, 4844211), (6, 3229474), (12, 1614737), (107, 181092), (214, 90546), (321, 60364), (428, 45273), (642, 30182), (1284, 15091)]