19378284

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30469}}^1$

素因数の和:30529

約数の個数: 24

約数和(自身を含む): 46070640

約数和(自身を除く): 26692356

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30469, 60938, 91407, 121876, 182814, 365628, 1614857, 3229714, 4844571, 6459428, 9689142, 19378284]

約数ペア:

[(1, 19378284), (2, 9689142), (3, 6459428), (4, 4844571), (6, 3229714), (12, 1614857), (53, 365628), (106, 182814), (159, 121876), (212, 91407), (318, 60938), (636, 30469)]