19662684

素因数分解:

$2^2\times 3^1\times {\mathrm{463}}^1\times {\mathrm{3539}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 45991680

約数和(自身を除く): 26328996

約数列:

[1, 2, 3, 4, 6, 12, 463, 926, 1389, 1852, 2778, 3539, 5556, 7078, 10617, 14156, 21234, 42468, 1638557, 3277114, 4915671, 6554228, 9831342, 19662684]

約数ペア:

[(1, 19662684), (2, 9831342), (3, 6554228), (4, 4915671), (6, 3277114), (12, 1638557), (463, 42468), (926, 21234), (1389, 14156), (1852, 10617), (2778, 7078), (3539, 5556)]