19330908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37463}}^1$

素因数の和:37513

約数の個数: 24

約数和(自身を含む): 46155648

約数和(自身を除く): 26824740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37463, 74926, 112389, 149852, 224778, 449556, 1610909, 3221818, 4832727, 6443636, 9665454, 19330908]

約数ペア:

[(1, 19330908), (2, 9665454), (3, 6443636), (4, 4832727), (6, 3221818), (12, 1610909), (43, 449556), (86, 224778), (129, 149852), (172, 112389), (258, 74926), (516, 37463)]