19018926

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22481}}^1$

素因数の和:22536

約数の個数: 24

約数和(自身を含む): 42086304

約数和(自身を除く): 23067378

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22481, 44962, 67443, 134886, 202329, 404658, 1056607, 2113214, 3169821, 6339642, 9509463, 19018926]

約数ペア:

[(1, 19018926), (2, 9509463), (3, 6339642), (6, 3169821), (9, 2113214), (18, 1056607), (47, 404658), (94, 202329), (141, 134886), (282, 67443), (423, 44962), (846, 22481)]